This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:E3236/E3236M-20 INTERNATIONAL Standard Specification for Ballistic-resistant Barriers Used in Homeland Security or Public Safety Applications This standard is issued under the fixed designation E3236/E3236M:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval. A superscript epsilon (a)indicates an editorial change since the last revision or reapproval. 1.Scope 1.5.1 Stand-alone Products-Test items shall be shoot 1.1 This specification specifies requirements for ballistic- packs armor coupons or actual products mounted in a test resistant barriers to be used in homeland security or public fixture with air backing. safety applications for protection against plete penetration 1.5.2 In Conjunction Products-Test items shall be actual of projectiles from small arms2.The purpose of this specifica- products mounted in the intended use configuration including tion is to define baseline performance for ballistic-resistant mounting hardware and any materials expected to be in front of barriers. and behind the pro...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F2978-20 INTERNATIONAL Standards Guide to Optimize Scan Sequences for Clinical Diagnostic Evaluation of Metal-on-Metal Hip Arthroplasty Devices using Magnetic Resonance Imaging This standard is issued under the fixed designation F2978;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript cpsilon (a)indicates an cditorial change sincc the last revision or rcapproval. 1.Scope in the MR system and hip implant labeling prior to determining 1.1 This guide describes the remended protocol for the applicability of these protocols. magnetic resonance imaging (MRD)studies of patients im- 1.6 This international standard was developed in accor- planted with metal-on-metal (MOM)devices to determine if dance with internationally recognized principles on standard- the periprosthetic tissues are likely to be associated with an ization established in the Decision on Principles for the adverse local tissue reaction (ALTR).Before scanning a patient Development of International Standards Guides and Re- men...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F1250-20 An American National Standard INTERNATIONAL Standard Specification for Stationary Upright and Recumbent Exercise Bicycles and Upper and Total Body Ergometers' This standard is issued under the fixed designation F1250;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (s)indicates an editorial change since the last revision or reapproval. INTRODUCTION The goal of this specification is to promote proper design and manufacturing practices for stationary upright and recumbent exercise bicycles and ergometers.Through these specifications this specifi- cation aims to assist designers and manufacturers in reducing the possibility of injury when these products are used in accordance with the operational instructions. The equipment user must recognize however that a standard alone will not necessarily prevent injuries.Like other physical activities exercise involving this equipment involves the risk of injury particularly if the equipment is used improperly or is not properly main...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standartis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F3390-20 INTERNATIONAL Standard Specification for 3 through 24 in.Lined Flexible Corrugated Polyethylene Pipe for Land Drainage Applications This standard is issued under the fixed designation F3390 the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope Development of International Standards Guides and Re- 1.1 This specification covers requirements and test methods mendations issued by the World Trade Organization Technical for flexible annular corrugated profile wall polyethylene pipe Barriers to Trade (TBT)Committee. with an interior liner.It covers nominal sizes 3 in.(75 mm) 4 2.Referenced Documents in.(100mm).5in.(125mm) 6in.(150mm) 8in.(200mm) 10in.(250mm) 12in.(300mm) 15in.(375mm) 18in(450 2.1 ASTM Standards:2 mm) and 24 in (600 mm). D618 Practice for Conditioning Plastics for Testing D638 Test Method for Tensile Properties of Plastics 1.2 The requirements of this specification are intended to D7...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F3105-20 INTERNATIONAL Standard Specification for Externally Loaded Strength Training Equipment Strength Training Benches and External Weight Storage Equipment This standard is issued under the fixed designation F3105:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. INTRODUCTION The goal of this specification is to promote proper design and manufacturing practices for externally loaded strength training equipment strength training benches and external weight storage equipment. Through these specifications this specification aims to assist designers and manufactures in reducing the possibility of injury when these products are used in accordance with the operational instructions. The equipment user must recognize however that a standard alone will not necessarily prevent injuries.Like other physical activities exercise involving externally loaded strength training equipment strength training benches and extern...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F3526-21 INTERNATIONAL Standard Guide for Aircraft Instrument Systems Technician Certification1 This standard is issued under the fixed designation F3526:the number immediately following the designation indicates the year of original adoption or in the case of revision.the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (s)indicates an editorial change since the last revision or reapproval. 1.Scope 4.Significance and Use 1.1 The purpose of this guide is to address the basic 4.1 The guide is intended to be used to assess petencies fundamental subject knowledge activities and functions for of qualified individuals who wish to bee certified as an AIS avionics professionals to be titled Aircraft Instrument Systems Technician through a certification program. (AIS)Technician. 4.2 The guide is intended to be used in concert with a 1.2 This guide is the basis for the Aircraft Instrument certification provider's structure and materials for Systems certification an endorsement to the Aircraft Electron- management exam delivery and candidate preparation. ics Technician (AET)certification.Candidates mu...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F1575/F1575M-21 INTERNATIONAL Standard Test Method for Determining Bending Yield Moment of Nails1 This standard is issued under the fixed designation F1575/F1575M:the number immediately following the designation indicates the year of original adoption or.in the case of revision.the year of last revision.A number in parentheses indicates the year of last reapproval. A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* 3.Terminology 1.1 This test method covers procedures for determining the 3.1 Definitions of Terms Specific to This Standard: bending yield moment of nails when subjected to static 3.1.1 bending yield moment-the moment determined from loading.It is intended only for nails used in engineered the load-deformation curve that is intermediate between the connection applications in which a required connection capac- proportional limit load and maximum load for the nail.It is ity is specified by the designer. calculated by the intersection of the load-deformation curve 1.2 The values stated in either SI units or inch-pound units with a line represented by the initial tangent modulus offset are to be...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F3545-22 INTERNATIONAL Standard Test Method for Static Loading of Treestands Climbing Sticks and Tripod or Tower Stands This standard is issued under the fixed designation F3545:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (8)indicates an editorial change since the last revision or reapproval. 1.Scope 3.2 corner stabiliry n-the ability of a treestand to resist 1.1 This test method covers procedures for static loading of eccentricity twisting or sudden movement when load is various ponents of treestands climbing sticks and tripod/applied separately to each of the four corners of a foot tower stands that are used for hunting photographing or platform. general observation.This test method does not specify actual 3.3 foor platform n-horizontal structural area of a tree- rated load capacities and corresponding factors of safety that stand on which the user stands or places his feet or both. each ponent should be evaluated to.For actual physical 3.4 integral sear n-a seat whi...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:D7844-21 INTERNATIONAL Standard Test Method for Condition Monitoring of Soot in In-Service Lubricants by Trend Analysis using Fourier Transform Infrared (FT-IR) Spectrometry This standard is issued under the fixed designation D7844:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope be based on a rate of change of the response measured(1).2 In 1.1 This test method pertains to field-based monitoring soot either case such maintenance action limits should be deter- in diesel crankease engine oils as well as in other types of mined through statistical analysis history of the same or engine oils where soot may contaminate the lubricant as a similar equipment round robin tests or other methods in result of a blow-by due to inplete bustion of in-service conjunction with the correlation of soot levels to equipment fuels. performance. 1.2 This test method uses FT-IR spectroscopy for monitor- 1.4.1 Interpret...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standardis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:E1740-20a An American National Standard INTERNATIONAL Standard Test Method for Determining the Heat Release Rate and Other Fire-Test- Response Characteristics of Wall Covering or Ceiling Covering Composites Using a Cone Calorimeter This standard is issued under the fixed designation E1740;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (s)indicates an editorial change since the last revision or reapproval. INTRODUCTION This test method provides a means for measuring the fire-test-response characteristics of wall coverings ceiling coverings wall covering posites and ceiling covering posites using a bench-scale oxygen consumption calorimeter. 1.Scope* 1.7 This standard is used to measure and describe the 1.I This fire-test-response test method covers determination response of materials products or assemblies to heat and of the ignitability and heat release rate of posites consisting flame under controlled conditions but does not by itself of a wall covering or ceiling co...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:G105-20 INTERNATIONAL Standard Test Method for Conducting Wet Sand/Rubber Wheel Abrasion Tests This standard is issued under the fixed designation G105:the number immediately following the designation indicates the year of original adoption or in the case of revision.the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope E122 Practice for Calculating Sample Size to Estimate With 1.1 This test method covers laboratory procedures for de- Specified Precision the Average for a Characteristic of a termining the resistance of metallic materials to scratching Lot or Process abrasion by means of the wet sand/rubber wheel test.It is the E177 Practice for Use of the Terms Precision and Bias in intent of this procedure to provide data that will reproducibly ASTM Test Methods rank materials in their resistance to scratching abrasion under G40 Terminology Relating to Wear and Erosion a specified set of conditions. 2.2 SAE Standard:3 SAE J200 Classification System for Rubber Materials 1.2 Abrasion test results are reported as volume l...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:D7415-21 INTERNATIONAL Standard Test Method for Condition Monitoring of Sulfate By-Products in In-Service Petroleum and Hydrocarbon Based Lubricants by Trend Analysis Using Fourier Transform Infrared (FT-IR) Spectrometry This standard is issued under the fixed designation D7415:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* for a single measurement or alternatively can be based on a 1.I This test method covers monitoring sulfate by-products rate of change of the response measured see Ref (1).2 in in-service petroleum and hydrocarbon based diesel crank- 1.4.1 For direct trend analysis values are recorded directly case engine and motor oils that have a sulfur content of greater from absorption spectra and reported in units of absorbance per than 500 ppm.This test method should not be employed when 0.1 mm pathlength. low-sulfur fuels are used for bustion. 1.4.2 For differential trend analysis value...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standardis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:E3193-20 INTERNATIONAL Standard Test Method for Measurement of Lead (Pb)in Dust by Wipe Paint and Soil by Flame Atomic Absorption Spectrophotometry (FAAS) This standard is issued under the fixed designation E3193:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope D4185 Test Method for Measurement of Metals in Work- 1.1 This test method covers the determination of lead (Pb) place Atmospheres by Flame Atomic Absorption Spectro- in dust by wipe paint and soil collected in and around photometry buildings and related structures by flame atomic absorption D4210 Practice for Intralaboratory Quality Control Proce- spectrophotometry (FAAS)and is derived from Test Methods dures and a Discussion on Reporting Low-Level Data D4185 and E1613.For determination of lead (Pb)and other (Withdrawn 2002)3 metals in air by FAAS see Test Method D4185. D4697 Guide for Maintaining Test Methods in the User's Laboratory (Withdra...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standardis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F2905/F2905M-20a INTERNATIONAL Standard Specification for Crosslinked Polyethylene (PEX)Line Pipe For Oil and Gas Producing Applications This standard is issued under the fixed designation F2905/F2905M;the number immediately following the designation indicates the year of original adoption or.in the case of revision.the year of last revision.A number in parentheses indicates the year of last reapproval. A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* 1.5 This standard does not purport to address all of the 1.1 This specification covers outside diameter controlled safety concerns if any associated with its use.It is the pressure rated metric-sized and inch-sized black or yellow responsibility of the user of this standard to establish appro- crosslinked polyethylene (PEX)pipe made in pipe dimension priate safety health and environmental practices and deter- ratios ranging from 6 to 17.Included are requirements and test mine the applicability of regulatory limitations prior to use. methods for material workmanship dimensions burst 1.6 This international standard was developed in accor- pressure hydro...

JIS 工作機械一環境評俩一第1部： 工之儿书一效率高工作機械設計手法 JISB0955-1:2020 (ISO14955-1:2017) (JMTBA/JSA) 合和2年3月23日制定 日本產業標準調查会審議 (日本规格協会凳行) 著作法上力無断办设裂，载等法禁止扎℃)末寸. B0955-1:2020(SO14955-1:2017) 日本產業標準调查会棵準第一部会構成表 氏名 所属 (部会長) 酒井信介 横浜国立大学 (委具) 伊藤弘 国立研究開凳法人建築研究所 宇治公隆 首都大学東京（公益社团法人土木学会） 大石美奈子 公益社团法人日本消費生活了下一口井/夕y卜相具協会 大灌雅宽 书茶水女子大学 奥田慶一郎 一般社团法人日本建材住宅設偏產業協会 奥野麻衣子 三菱UFJ月计一手&梦儿少株式会社 田实 東京大学 木村一弘 国立研究開凳法人物質材料研究機構 木村大代 主婦速合会 佐伯誠治 一般財国法人日本船舶技術研究協会 佐伯洋 一般社团法人日本铁道車輛工業会 椎名武夫 千葉大学 高增 東京大学 千葉光一 閃西学院大学 寺澤富雄 一般社团法人日本铁铜連盟 奈良店一 独立行政法人製品部技術基盤機横 西江勇二 一般财团法人研友社 福田泰和 一般财团法人日本規格協会 星川安之 公益財团法人共用品推進機情 横徹雄 東京都市大学 棟近雅彦 早稻田大学 村垣善浩 東京女子医科大学 山田陽滋 名古屋大学 山内正剛 国立研究開凳法人量子科学技術研究開凳機構放射線医学合研究所 和迩健二 一般社团法人日本自勤車工業会 主務大臣：轻济產粱大臣 制定：合和2.3.23 官報揭载日：合和2.3.23 原案作成者：一般社团法人日本工作機械工菜会 (平105-0011東京都港区芝公圈3-5-8楼械振興会館TEL03-3434-3961) 一般财团法人日本规格協会 (108-0073束京都港区三田3-13-12三田MT飞/TEL03-4231-8530) 審議部会：日本產業標準調查会標準第一部会（部会長酒井信介） 二规格仁23意見又質間，上記原案作成者又释济童省產案技術境局国際標準课（宁100-8901束京 都千代田区力圆1-3-1)记二速铬《龙. 书，日本產業规格法，產業標准化法规定上飞，少女〈5年寸日℃仁日本業準调查会密 議仁付机，速节办仁，配，改正又这庞止机. 著作榨法记上熊断，载等禁止扎了书力主岁， B0955-1:2020(ISO14955-1:2017) 目次 心- 序文 1適用範用 2引用規格 2 3用語及定義 2 4使用段階拾计工儿半一动率制豹 5 5工作機械設計開凳環境側面粗达孙（工木儿书一效率高工作機械設計手法） 6 5.1一般 6 5.2到達目標及潜在的利益 6 5.3戟略化開亨石検时课题 ...7 5.4释層0討课题 7 5.5工作機械設計開凳口七久 7 6工作機械及子0機能 8 6.1一般 8 6.2久么境界 9 6.3一般化儿七工作機械機能 10 6.4開速亨石工作機械機能及構成要素 15 6.5達成七结果 4 16 6.6效率0評低 17 7工儿书一效率0高1工作機械0設計手法17 8結果0報告及監视 18 附属書A(参考)工作機械工儿书一率改善策一览 20 附属書B(参考)工儿羊一率0高1工作機械設計手法適用例30 附属書C(参考)運耘状熊 35 参考文献 36 解說 ● (1) 著作椒法记上力加断℃功妆型，耘截等法禁止芒扎招末亨. ...

Axial and Centrifugal Compressors and Expander-pressors API STANDARD 617 NINTH EDITION APRIL 2022 AP American Petroleum Inetitute Special Notes API publications necessarily address problems of a general nature.With respect to particular circumstances local state and federal laws and regulations should be reviewed.The use of API publications is voluntary. In some cases third parties or authorities having jurisdiction may choose to incorporate API standards by reference and may mandate pliance. Neither API nor any of API's employees subcontractors consultants mittees or other assignees make any warranty or representation either express or implied with respect to the accuracy pleteness or usefulness of the information contained herein or assume any liability or responsibility for any use or the results of such use of any information or process disclosed in this publication.Neither API nor any of API's employees subcontractors consultants or other assignees represent that use of this publication would not infringe upon privately owned rights. API publications may be used by anyone desiring to do so.Every effort has been made by the Institute to ensure the accuracy and reliability of the data contained in them;however the Institute makes no representation warranty or guarantee in connection with this publication and hereby expressly disclaims any liability or responsibility for loss or damage resulting from its use or for the violation of any authorities having jurisd...

JIS (O) 吸音材料 JISA6301:2020 (AMA/JSA) 合和2年3月23日改正 日本產業標準調查会密議 (日本规格協会凳行) 著作催法二上)熊斯贝.标藏等楚止扎气书力末 A6301:2020 日本童業標準调查会標準第一部会建築技術專門委具会構成表 氏名 所属 (委会長) 伊藤弘 国立研究開凳法人建菜研究所 (委具) 石川裕 一般社团法人日本建設業速合会 鹿毛忠 国立研究用凳法人建築研究所 加藤信介 東京大学名誉教授 橘高義典 首都大学束京 佐藤彰芳 国土交通省大臣官房官宁营繕部 清野明 一般社团法人住宅生童团体速合会（三井小一么株式会社） 西野加奈子 一般社团法人建築住宅国際機 原智彦 断保温規格临議会 藤野珠枝 主婦連合会（藤野了卜工一建築士事務所） 真野孝次 一般财团法人建材就七夕一 村川子 公益社团法人日本消費生活了下八乎一口儿夕卜相協会 (食市消費生活七>夕一) 本橋健司 一般社团法人日本建築学会（芝浦工業大学名誉教投） 山崎德仁 独立行政法人住宅金融支援機 主将大臣：释济產粱大臣制定：昭和41.1.1 改正：合和2.3.23 官揭载日：合和2.3.23 原案作成者：一般社团法人日本音零材料会 (平169-0073东京都新宿区百人町3-21-16日本力又工业七y夕一儿TEL03-6384-1827) 一般财团法人日本规格会 (平108-0073束京都港区三田3-13-12三田MT飞儿TEL03-4231-8530) 密部会：日本產单潤查会準第一部会（部会長酒井信介） 密議專委员会：建築技術專门委具会（委具会長伊藤弘） 二想格二0意见又贺間味，上記原案作成者又1释济童菜省童業技術環境局国際標课（宁100-8901束京 都千代田区霞力1-3-1)二速格《龙芒 书，日本童業規格，童粱棵化法规定上2℃，少存《上为5年释道寸石日℃仁日本座菜標準查会密 議记付机，速书加，，改正又庞止礼李寸. 著作催法记上力断搜氢，藏等注禁止了招丰寸， A6301:2020 目次 心一 序文 1 1適用範田 1 2引用規格 3用語及定義 2 4種類 3 5品質 4 5.1外觀 4 5.2吸音性能 4 5.3種類别0品質及寸法 ..5 6材料 16 7试 16 7.1试驗一般 16 7.2吸音性能試駿 17 7.3種類别0試驗方法 17 8查 2 9製品0呼方 22 10表示 22 11吸音材料0特性化使用上0注意事項 22 附属害A(规定)吸音率標準测定条件 23 附属書B(参考)吸音材料特性 25 附属善C(参考)技術上重要尔改正仁翼寸百新旧对照表34 解说 46 (1) 著作法仁上熊断℃视烈，板载等禁止老了书亨. ...

JIS LP又用压力調整器 JISB8238:2020 (JLIA/JSA) 合和2年3月23日改正 日本產業標準調查会審議 (日本規格協会凳行) 著作雀法二上無断妆型，松载等禁止老机招丰. B8238:2020 日本產業標维调查会標第一部会成表 氏名 所属 (部会長) 酒井信介 横浜国立大学 (委员) 伊藤弘 国立研究開凳法人建築研究所 宇治公隆 首都大学束京（公益社团法人土木学会） 大石美奈子 公益社团法人日本消费生活了下八尹一口少井儿夕少卜相具協会 大灌雅宽 书茶水女子大学 奥田慶一郎 一般社团法人日本建材住宅設備童案協会 奥野麻衣子 三菱UFJ月一千&口儿宁少株式会社 田 東京大学 木村一弘 国立研究開凳法人物質材料研究機情 木村九末代 主婦速合会 佐伯戚治 一般财团法人日本船舶技術研究協会 佐伯洋 一般社团法人日本铁道車朝工柔会 椎名武夫 千大学 高增潔 東京大学 千光一 西学院大学 寺澤富雄 一般社团法人日本铁速盟 奈良一 独立行政法人製品技術基盤機構 西江勇二 一般財团法人研友社 福田泰和 一般財团法人日本规格協会 星川安之 公益財团法人共用品推進機構 横徹雄 東京都市大学 棟近雅彦 早稻田大学 村垣善浩 東京女子医科大学 山田陽滋 名古屋大学 山内正剛 国立研究開凳法人量子科学技術研究開凳機構放射粽医学能合研究所 和迩健二 一般社团法人日本自動車工業会 主務大臣：轻济產案大臣 制定：昭和59.7.1 改正：合和2.3.23 官揭截日：合和2.3.23 原案作成者：一般社团法人日本工儿一方供拾機器工業会 (105-0004東京都港区新橘5-20-4新虎少又飞儿TEL03-5777-1974) 一般財团法人日本規格協会 (行108-0073束京都港区三田3-13-12三田MTE儿TEL03-4231-8530) 密議部会：日本童業準调查会標第一部会（部会是酒井信介） 二規格2℃0意見又質同，上昆原案作成者又轻济產業省產棠技術境局国際漂藥课（干100-8901束京 都千代田区霞力1-3-1)二速格<龙老. 尔书，日本童棠规格，童業標化法规定上℃，少5年释過亨日亲℃仁日本產棠準潤查会密 議仁付机，速中办仁，器，改正又晓止扎寸. 著作格法上断四投灵，标藏等社禁止谷机书. B8238:2020 目次 心- 1適用範 1 2引用規格 3用語及定義 2 4調整器0各部名称 4 5種類 .8 6性能 9 6.1单段式調整器(1類) 9 6.2单段式調整器(1類) 1 6.3自動切替式一体型調整器(1類) 11 6.4自動切替式一体型調整器(11類) 14 6.5自動切替式分雕型調整器 15 6.6二段式一体型調整器(1類) 16 6.7二段式一体型调整器(Ⅱ類) 18 6.8二段式一次用調整器 19 6.9二段式二次用调整器 20 6.10力少川少少少卜及少七少外卜式7亏少0性能20 7横造及寸法 21 7.1調整器0構造 2 7.2調整器接部0寸法 22 7.3接部寸法0测定方法 22 8外觀 23 9材料 23 10试駿方法 24 10.1试条件 24 10.2性能試 24 10.3材料试 45 11横查 46 11.1形式横查 46 11.2受渡横查 .46 12表示 47 13取报說明害 48 附属害A(参考)調整器調整压力及閉塞压力 49 附属書B(規定)基盤目付着性試 50 附属書C(参考)容器接金具 52 附属害D(規定)呼压力...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F2482/F2482M-21 INTERNATIONAL Standard Specification for Load-Indicating Externally Threaded Fasteners1 This standard is issued under the fixed designation F2482/F2482M:the number immediately following the designation indicates the year of original adoption or.in the case of revision.the year of last revision.A number in parentheses indicates the year of last reapproval. A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* ization established in the Decision on Principles for the 1.1 This specification covers externally threaded bolts Development of International Standards Guides and Re- studs and cap screws herein called fasteners capable of mendations issued by the World Trade Organization Technical indicating clamping forces up to yield strength during the Barriers to Trade (TBT)Committee. tightening process or post installation residual tension or both. Load-indicating fasteners utilize a variety of sensor types to 2.Referenced Documents indicate fastener tension.This specification outlines the various 2.1 ASTM Standards:2 types of load indication technologies available and defines their E4 Pract...

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standardis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F2968/F2968M-20a An American National Standard INTERNATIONAL Standard Specification for Crosslinked Polyethylene (PEX)Pipe for Gas Distribution Applications This standard is issued under the fixed designation F2968/F2968M;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval. A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* 1.6 This international standard was developed in accor- 1.1 This specification covers outside diameter controlled dance with internationally recognized principles on standard- metric-sized and inch-sized black or yellow crosslinked poly- ization established in the Decision on Principles for the ethylene (PEX)pipe made in pipe dimension ratios ranging Development of International Standards Guides and Re- from 6 to 17 and pressure rated for gas distribution.Included mendations issued by the World Trade Organization Technical are requirements and test methods for material workmanship Barriers to Trade (TBT)Committee. dimensions bu...