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bseN4575:2020 BSI Standards Publication Aerospace series Heat resisting alloy X12CrNiCoMoW21-20 -Solution treated and descaled-Sheets and plates-3 mm a 50 mm bsi bsEN4575:2020 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 4575 :2020 The UK participation in its preparation was entrusted to Technical Committee ACE /61/-/48,Heat Resisting Alloys for Aerospace Purposes . A list of organizations represented on this mittee can be obtained on request its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application . The British Standards Institution 2020 Published by BSI Standards Limited 2020 ISBN9780539062878 IS49.025.05 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2020 . Amendments /corrigendaissued since publication Date Text affected bsen4575:2020 EUROPEAN STANDARD en4575 NORME EUROPEENNE EUROPAISCHE NORM February 2020 iC49.025.05 English Version Aerospace series -Heat resist...

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BEN4179:2017 BSI Standards Publication Aerospace series Qualification and approval of personnel for non-destructive testing bsi BSEN4179:2017 BRITISH STANDARD National foreword This British Standard is the UK implementation of 4179 :2017 .It supersedes BS EN 4179 :2009 which is withdrawn . The UK participation in its preparation was entrusted to Technical Committee ACE /61/-/5,Non Destructive Testing of Metallic Materials for Aerospace Purposes . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application . The British Standards Institution 2017 . Published by BSI Standards Limited 2017 n9780580942167 IC49.020 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2017 . Amendments /Corrigendaissued since publication Date Text affected BSEN4179:2017 EUROPEAN STANDARD EN4179 NORME EUROPEENNE EUROPAISCHE NORM January 2017 CS49.020 Supersedes ...

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高等职业教育“十三五”重点规划教 电梯技术 (第2版) DIANTI JISHU 刘勇于磊主编 北京理工大学出版社 NSTITUTE OF TECHNOLOGY 高等职业教育“十三五”重点规划教材 电梯技术(第2版) 主编刘勇于磊 北京理工大学出版社 BEIJING INSTITUTE OF TECHNOLOGY PRESS 内容简介 本书共有7章:第1章电梯概论、第2章电梯的组成及运行结构、第3章电梯的安全装置及 保护系统、第4章电梯的动力拖动与电气控制、第5章电梯的安装与维修、第6章自动扶梯与人 行道、第7章电梯的安全操作与常规保养。为了便于读者自学,本书力求理论联系实际,由浅入 深,循序渐进,具有内容全面、图文并茂等特点。 本书可作为高职院校机电一体化专业、自动化专业及电梯专业教材,也适合作为电梯从业人 员岗前培训教材,对电梯从业人员快速掌握电梯结构和原理,参与指导电梯生产制造、安装维 修、管理使用等作用较大。 版权专有侵权必究 图书在版编目(CP)数据 电梯技术/刘勇,于磊主编.2版.一北京:北京理工大学出版社,2017.1 (2017.7重印) IN978-7-5682-3573-0 .①电Ⅱ.①刘②于Ⅲ.①电梯-基本知识.①TU857 中国版本图书馆CIP数据核字(2017)第010545号 出版发行/北京理工大学出版社有限责任公司 社址/北京市海淀区中关村南大街5号 邮编/100081 电话/(010)68914775(总编室) (010)82562903(教材售后服务热线) (010)68948351(其他图书服务热线) 网址/http:ww.bitpress ...cn 经销/全国各地新华书店 印刷 本/787毫米×1092毫米1/16 印张/14 责任编辑/王艳丽 字数/330千字 文案编辑/王艳丽 版次/2017年1月第2版2017年7月第2次印刷 责任校对/周瑞红 定价/36.00元 责任印制/李志强 图书出现印装质量问题,请拨打售后服务热线,本社负责调换 ...

BEN17128:2020 BSI Standards Publication Light motorized vehicles for the transportation of persons and goods and related facilities and not subject to typeapproval for on - road use-Personal light electric vehicles ( PLEV)-Requirements and test methods bsi EN17128:2020 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 17128 :2020 BSI ,as a member of CEN ,is obliged to publish EN 17128 :2019 as a British Standard .However ,attention drawn to the fact that during the development of this European Standard ,the UK mittee voted against its approval The UK mittee voted against EN 17128 :2019 because of concerns that it does not seek to improve safety .In particular ,the mittee is concerned that certain criteria introduced into the standard are unsuitable and do not cover many state-of-the-art systems available in the marketplace .The mittee remended changes to those clauses it considered to be inconsistent with the rest of the standard . Specifically ,the UK mittee is of the following opinions regarding Subclause 10.1 : In addition to the standards mentioned in paragraph 3 ,battery charging systems are also re...

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BRITISH STANDARD BS EN 14811:2006 +A1:2009 Railway applications Track - Special purpose rail -Grooved and associated construction iC45.080 吉 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British standards bsen14811:2006+A1:2009 National foreword This British Standard is the implementation of EN 14811 :2006 +A1:2009.It supersedes BS EN 14811 :2006 which is withdrawn The start and finish of text introduced or altered by amendment in - dicated in the text by tags .Tags indicating changes to CEN text carry the number of the CEN amendment .For example ,text altered by CEN amendment is indicated by The UK participation in its preparation was entrusted to Technical Committee RAE /2,Railway track ponents . list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was Amendments /corrigendaissued since publication published under the authority of the Standards ...

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电梯工程技术系列 DIANTI SHEJI YU YANJIU 电梯设计与研究 陈炳炎马幸福贺意周献著 化学工业版社 电梯设计与研究 从产品设计的角度,根据电梯产品的特性,结合作者三十余年的 设计和研究经验编写而成。 从参数化定型,到部件选型、结构设计、电气设计,再到整机动 态性能分析,相关技术要点都配有实例计算过程。 ·结构体系遵行电梯产品开发流程,符合国家标准要求。 ·适合从事电梯设计、制造、安装、维修改造、检验等工作的工程 技术人员学习与参考。 销售分类建议:电梯 987122251855 ...cn 读科技图书上化工社风 定价:138.00元 电梯工程技术系列 DIANTI SHEJI YU YANJIU 电梯设计与研究 陈炳炎马幸福贺意周献 化工业版社 北京 ...

BSEN14683:2019 Incorporating corrigendum August 2019 BSI Standards Publication Medical face masks Requirements and test methods bsi BsN14683:2019 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 14683 :2019 , incorporating corrigendum August 2019 .It supersedes BS EN 14683 :2014 ,which is withdrawn . The start and finish of text introduced or altered by corrigendum is indicated in the text by tags .Text altered by CEN corrigendum August 2019 is indicated in the text by AC )( AC The UK participation in its preparation was entrusted to Technical Committee CH /205/,Medical textiles . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application . C The British Standards Institution 2019 Published by BSI Standards Limited 2019 ISBN9780539061611 CS11.140 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2019 . Ame...

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电梯工程技术系列 DIANTI JIEGOUYU YUANL 电梯结构与原理 程一凡主编马幸福副主编 陈炳炎吴哲主审 化学工业版社 电梯结构与原理 本教材将电梯的基本结构及其工作原理分为十大模块,实施模 块教学方法设计,具体内容为电梯基本知识、电梯的结构原理、曳 引系统、轿厢和门系统、重量平衡系统、导向系统、安全保护系 统、自动扶梯和自动人行道、液压电梯概述、杂物电梯。 本教材不仅可作为大专院校电梯专业教材,也适合电梯从业人 员岗前培训使用,对电梯从业人员熟练快速掌握电梯结构和原理,参 与电梯生产制造、安装维修、管理使用等工作很有帮助。 销售分类建议:电梯 sN978-7-122-27208-9 ...cn 读科技图书上化工社网 定价:28.00元 电梯工程技术系列 DIANTI JIEGOUYUYUANLI 电梯结构与原理 主编马幸福副主编 陈炳炎吴哲主审 化学工业出版社 北京 ...

BRITISH STANDARD bsen14250:2010 Timber structures Product requirements for prefabricated structural members assembled with punched metal plate fasteners CS91.080.20 吉 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British standards bsen14250:2010 National foreword This British Standard is the UK implementation of EN 14250 :2010 .It supersedes BS EN 14250 :2004 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee B /518.Structural timber . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application . Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard Amendments /corrigendaissued since publication was published under the authority of the Standards Policy and Strategy Date Comments Committee on 30 April 2010 BSI 2010 ISBN9780580573002 bsen14250:2010 EUROPEAN STANDARD en14250 NORME EUROPEENNE EUROPAISCHE NORM January 2010 ics91.080.20 Supersedes EN 14250 :2004 ...

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电梯 安装技术 DIANTI ANZHUANG JISHU 上海市电梯行业协会 编著 上海市电梯培训中心 中国纺织出版社 本书著作权归上海市电梯行业协会所有 DIANTI ANZHUANG JISHU 划编辑:朱萍萍 9787506499033 责任编辑:范 昕张晓 定价:35.00元 封面设计: 首经贸出版照排 电梯 安装技术 DIANTI ANZHUANG JISHU 上海市电梯行业协会 上海市电梯培训中心 编著 中国纺织出版社 ...

bsen1397:2015 BSI Standards Publication Heat exchangers -Hydronic room fan coil units Test procedures for establishing the performance bsi making excellence a habit BSEN1397:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 1397 :2015 .It supersedes BS EN 1397 :1999 which is withdrawn . The UK participation in its preparation was entrusted to Technical Committee RHE /17,Testing of air conditioning units . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of contract .Users are responsible for its correct application . The British Standards Institution 2015 .Published by BSI Standards Limited 2015 ISBN9780580821370 ics27.060.30 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2015 . Amendments issued since publication Date Text affected BSEN1397:2015 EUROPEAN STANDARD en1397 NORME EUROPEENNE EUROPAISCHE NORM August 2015 ics27.060.30 Supersedes EN 1...

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BEN12163:2016 BSI Standards publication Copper and copper alloys Rod for general purposes bsi Download From http :// bbs.infoeach. BSEN12163:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 12163 :2016 .It supersedes BS EN 12163 :2011 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee NFE /34,Copper and copper alloys A list of organizations represented on this mittee can obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application . The British Standards Institution 2016 Published by BSI Standards Limited 2016 ISBN9780580912641 ics77.150.30 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2016 . Amendments /corrigendaissued since publication Date Text affected Download From http :// .infoeach. bsEN12163:2016 EUROPEAN STANDARD EN12163 NORME EUROPEENNE July 2016 ics77.150.30 Supersedes EN 12163 :2011 En...

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五 普通高等教育“十一五”国家级规划教材 西安交通大“十三五”规划教材 电机学 (第3版) 阎治安苏少平崔新艺编著 西安交通大学出版社 JIAOTONG UNIVERSITY PRESS 五 普通高等教育“十一五”国家级规划教材 西安交通大“十三五”规划教材 责任编辑:贺峰涛屈晓燕装帧设计:伍胜 定价:42.00元 五 普通高等教育“十一五”国家级规划教材 国西步交通大學“十三五”规划教材 电机学 (第3版) 阎治安苏少平崔新艺编著 西安交通大学出版社 XIAN JIAOTONG UNIVERSITY PRESS ...

st andar d999 bsen10025-6:2019 BSI Standards Publication Hot rolled products of structural steels Part 6 :Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition bsi st andar d999 BEN10025-6:2019 BRITISH STANDARD National foreword This British Standard is the UK implementation EN 10025-6 :2019 .It supersedes BS EN 10025-6 :2004 +A1:2009 ,which is withdrawn . The UK participation in its preparation was entrusted to Technical Committee ISE /103,Structural Steels Other Than Reinforcements . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application C The British Standards Institution 2019 Published by Standards Limited 2019 ISBN9780580739705 ics77140.10;77.140.50;91.100.99 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2019 . Amendments /corrigendaissued since publicatio...

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电子信息材料与器件国家级实验教学示范中心”系 系列规划教材 电子科学与技术专业实验教材系列丛书 电子材料制造技术 实验教程 贾利军韦敏赵晓辉主 科学出版社 “电子信息材料与器件国家级实验教学示范中心”系列规划教材 电子科学与技术专业实验教材系列丛书 电子材料制造技术实验教程 贾利军韦敏赵晓辉主编 中国科学技术大学 书馆 科学出版社 北京 内容简介 全书分上、下两篇,上篇为电子薄膜制备与测试分析,介绍真空技术、 镀膜工艺、薄膜生长及其表征技术等基础知识,具体阐述了直流磁控溅射 镀膜、真空热阻蒸发制膜、电子束蒸发制膜、射频磁控溅射制膜、薄膜的 表征及分析等六个基础实验的内容,并设计了基于薄膜材料的热电偶制作 与标定、类电容器结构薄膜器件制作和薄膜光电探测器制作等三个综合实 验项目;下篇为电子陶瓷制备与测试分析,介绍粉料制备、成型、烧结与 电子陶瓷材料结构表征等基础知识,详细阐述电子基板、介质移相器、热 敏电阻、功率电感、微波器件等用电子陶瓷材料制备与测试六个综合实验 项目的设计原理、实验方法与步骤、测试分析等内容。 本书可作为高等院校电子科学与技术、材料科学与工程等专业的实验 教材或参考书,也可供相关专业研究人员参考。 图书在版编目(CIP)数据 电子材料制造技术实验教程/贾利军,韦敏,赵晓辉主编一北京: 科学出版社,2019.6 电子信息材料与器件国家级实验教学示范中心系列规划教材 ISBN978-7-03-057650-7 1.①电Ⅱ.①贾②韦③赵Ⅲ.①电子材料实验高 等学校-教材.①N04-33 中国版本图书馆CIP数据核字(2018)第121727号 责任编辑:张展黄明翼/责任校对:彭映 责任印制:罗科/封面设计:墨创文化 斜出社出版 北京东黄城根北街16号 邮政编码:100717 http ://.sciencep. 四川煤田地质制图印刷厂印刷 科学出版社发行各地新华书店经销 2019年6月第一版开本:B5(720×1000) 2019年6月第一次印刷印张:10.25 字数:210000 定价:46.00元 (如有印装质量问题,我社负责调换) ...

st andar d999 bsen10025-5:2019 BSI Standards publication Hot rolled products of structural steels Part 5 :Technical delivery conditions for structural steels with improved atmospheric corrosion resistance bsi 6LOZ :s-sZooI sa 666p st andar d999 bsE10025-5:2019 EUROPEAN STANDARD EN10025-5 NORME EUROPEENNE EUROPAISCHE NORM August 2019 ics77.140.10;77.140.50 Supersedes EN 10025-5 :2004 English Version Hot rolled products of structural steels Part 5 :Technical delivery conditions for structural steels with improved atmospheric corrosion resistance Produits lamines a chaud en aciers de construction Warmgewalzte Erzeugnisse aus Baustahlen Teil 5 : Partie 5 :Conditions techniques de livraison pour les Technische Lieferbedingungen fur wetterfeste aciers de construction a resistance amelioree a la Baustahle corrosion atmospherique This European Standard was approved by CEN on June 2019 . CEN members are bound to ply with the CEN /CENELECInternal Regulations which stipulate the conditions for giving this European Standard the status of national standard without any alteration .Up-to-date lists and bibliographical references concerning such national standards may ...

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21世纪应用型本科院校规划教材 电子技术基础实验 训练集 (第2版) 主编单峡 副主编邓全道 ) 南京大学出版社 21世纪应用型本科院校规划教材 电子技术基础实验 训练集 (第2版) 主编单峡 副主编邓全道 交战附 南京大学出版社 图书在版编目(CIP)数据 电子技术基础实验训练集/单峡主编.2版 南京:南京大学出版社,2016.11 21世纪应用型本科院校规划教材 ISBN978-7-305-17882-5 .①电Ⅱ.①单…Ⅲ.①电子技术一实验一高等 学校一习题集Ⅳ.①TN-33 中国版本图书馆CIP数据核字(2016)第272354号 串 ( 单主 全取主 出版发行 南京大学出版社 社址 :南京市汉口路22号 邮 编2 210093 出版人金鑫荣 书名21世纪应用型本科院校规划 名电子技术基础实验训练集 编单峡 责任编辑单宁 编辑热线025-83596923 照排 南京理工大学资产经营有限公司 印刷南 南京人民印刷厂 本787×10921/1 印张9 字数202千 反次2016年11月第2版 2016年11月第1次印刷 ISBN978-7-305-17882-5 定价23.00元 网址:http:.njupco . 官方微博http:weibo ./njupco 官方号:njupress 销售咨询热线:(025)83594756 版权所有,侵权必究 凡购买南大版图书,如有印装质量问题,请与所购 图书销售部门联系调换 原出学大京南 ...

andar d999 bse10025-4:2019 BSI Standards publication Hot rolled products of structural steels Part 4 :Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels bsi st andar d999 bseN10025-4:2019 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 10025-4 :2019 .It supersedes BS EN 10025-4 :2004 ,which is withdrawn . The participation in its preparation was entrusted to Technical Committee ISE /103,Structural Steels Other Than Reinforcements . A list of organizations represented on this mittee can be obtained on request to its secretary . This publication does not purport to include all the necessary provisions of a contract .Users are responsible for its correct application British Standards Institution 2019 Published by BSI Standards Limited 2019 ISBN9780580739682 iCs77.140.10;91.100.99;77.140.50 Compliance with a British Standard cannot confer immunity from legal obligations . This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2019 . Amendments /corrigendaissued since publication Date Text affected st andar d999 bsen10...

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st andar d999 bsen10025-3:2019 BSI Standards Publication Hot rolled products of structural steels Part 3 :Technical delivery conditions for normalized / normalized rolled weldable fine grain structural steels bsi 6LOZ :E-sZOoINa sa 666p st andar d999 bsen10025-3:2019 EUROPEAN STANDARD EN10025-3 NORME EUROPEENNE EUROPAISCHE NORM August 2019 ics77.140.10;77.140.50 Supersedes EN 10025-3 :2004 English Version Hot rolled products of structural steels Part 3 :Technical delivery conditions for normalized /normalizedrolled weldable fine grain structural steels Produits lamines a chaud en aciers de construction Warmgewalzte Erzeugnisse aus Baustahlen -Teil 3 : Partie 3 :Conditions techniques de livraison pour les Technische Lieferbedingungen fur aciers de construction soudable l'etat normalgegluhte /normalisierendgewalzte normalise /laminagenormalisant Feinkornbaustahle This European Standard was approved by CEN on 16 June 2019 . CEN members are bound to ply with the CEN /CENELECInternal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration .Up-to-date lists and bibliographical refere...

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