BS EN 12504-1 2019 Testing concrete in structures. Cored specimens. Taking, examining and testing in compression.pdf PDF 1.59MB 22页 BS EN ISO 1452-2 2009 PlastICS pipingsystems for watersupply and for buriedand above-grounddrainage and sewerageunder pressure-Unplasticizedpoly（vinyl chloride）（PVC-U） Part 2 Pipes （ISO 1452-22009）.pdf PDF 571.65KB 32页 BS EN 751-1 1997 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water. Anaerobic jointing compounds.pdf PDF 726.25KB 13页 BS EN IEC 60974-1 2018/A1 2019 Arc welding equipment. Welding power sources.pdf PDF 2.26MB 160页 NF EN 933-6-2014 Tests for geometrical properties of aggregates - Part 6 assessment of surface characteristICS - Flow coefficient of aggregates.pdf PDF 450.33KB 25页 BS EN ISO 5178 2019 Destructive tests on welds in metallic materials. Longitudinal tensile test on weld metal in fusion welded joints.pdf PDF 526.74KB 12页 BS EN 287-1-2011 焊工资格考试 第1部分：钢.pdf PDF 4.63MB 44页 BS EN ISO 8503-2 2012 Part 2 Method for the grading of surface profile of abrasive blast-cleaned steel — Comparator procedure.pdf PDF 214.5KB 16页 BS EN 206 2013/A2 2021 Concrete. Specification, performance, production and conformity.pdf PDF 1.51MB 102页 BS EN 1993-1-10 2005 Eurocode 3. Design of steel structures - Material toughness and through-thickness properties.pdf PDF 315.61KB 22页 NF EN ISO 17892-2-2014 Geotechnical investigation and testing - Laboratory testing of soil - Part 2 determination of bulk density - Reconnaissance et essais g¨¦otechniques.pdf PDF 5.31MB 24页 BS EN 1337-3 2005 Structural bearings - Elastomeric bearings.pdf PDF 1.13MB 98页 EN 12390-13 2013 Testing hardened concrete - Part 13 Determination of secant modulus of elasticity in compression.pdf PDF 922.37KB 18页 BS EN ISO 4136 2012 Destructive tests on welds in metallic materials. Transverse tensile test.pdf PDF 1.01MB 18页 BS EN ISO 1461 2009 Hot dip galvanized coatings on fabricated iron and steel articles. Specifications and test methods.pdf PDF 1.2MB 24页 BS EN 1992-1-1 2004/A1 2014 Eurocode 2 Design of concrete structures. General rules and rules for buildings.pdf PDF 4.5MB 230页 EN 50173-4 2018 Information technology - Generic cabling systems - Part 4 Homes.pdf PDF 5.74MB 48页 BS EN ISO 8503-3 2012 Part 3 Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure.pdf PDF 1.11MB 22页 BS EN 1778-2000 焊接热塑结构特征值.热塑设备的设计模和允许应力测定.pdf PDF 2.97MB 56页 BS EN ISO 4629-3-2020 油漆和清漆的粘合剂 羟值的测定-快速测试.pdf PDF 4.25MB 11页 BS EN 50525-2-81 2011 Electric cables - Low voltageenergy cables of rated voltagesup to and including 450/750 V（U0/U） Part 1 General requirements.pdf PDF 864.86KB 18页 BS EN 1011-2 2001 Welding. Recommendations for welding of metallic materials. Arc welding of ferritic steels.pdf PDF 1.09MB 62页 BS EN ISO 17892-11 2019 岩土调查和测试.土壤的实验室测试.渗透性测试 Geotechnical investigation and testing. Laboratory testing of soil. Permeability tests.pdf PDF 1000.08KB 30页 BS EN ISO 1452-5 2009 PlastICS pipingSystems for watersupply and for buriedand above-grounddrainage and sewerageunder pressure-Unplasticizedpoly（vinyl chloride）（PVC-U） Part 5 Fitness for purpose of thesystem ISO 1452.pdf PDF 543.04KB 22页 BS EN 10025-2 2019 Hot rolled products of structural steels.pdf PDF 1.12MB 44页 BS EN 60974-13 2011 Arc welding equipment. Welding clamp.pdf PDF 1.03MB 18页 BS EN 681-1 1996 Elastomeric seals. Material requirements for pipe joint seals used in water and drainage applications. Vulcanized rubber.pdf PDF 782.47KB 24页 BS EN 10293 2015 Steel castings. Steel castings for general engineering uses.pdf PDF 1.09MB 24页 EN 12390-10 2018 Testing hardened concrete - Part 10 Determination of the carbonation resistance of concrete at atmospheric levels of carbon dioxide.pdf PDF 734.81KB 24页 BS EN 10088-1 2014 Stainless steels - List of stainless steels.pdf PDF 1.71MB 72页 BS EN ISO 22476-2 2005/A1 2011 Geotechnical investigation and testing. Field testing. Dynamic probing.pdf PDF 1.5MB 40页 BS EN ISO 5173 2010/A1 2011 Destructive tests on welds in metallic materials. Bend tests.pdf PDF 1.09MB 26页 BS EN IEC 60974-5 2019 Arc welding equipment. Wire feeders.pdf PDF 1.04MB 30页 BS EN ISO 1452-3 2010 PlastICS piping systems forwater supply and for buriedand above-ground drainageand sewerage under pressure-Unplasticized poly（vinychloride）（PVC-U） Part 3 Fittings （lSO 1452-32009）.pdf PDF 1.5MB 48页 BS EN ISO 9015-1 2011 Destructive tests on welds in metallic materials. Hardness testing. Hardness test on arc welded joints.pdf PDF 883.79KB 24页 BS EN 14705-2005 热交换器.湿冷却塔热性能的评价和测量方法.pdf PDF 899.38KB 66页 BS EN 10311 2005 Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids.pdf PDF 334.21KB 30页 EN 13055 2016 Lightweight aggregates.pdf PDF 1.93MB 54页 BS EN 12620 2002/A1 2008 Aggregates for concrete.pdf PDF 670.47KB 60页 NF EN 13036-4-2012 Road and airfield surface characteristICS - Test methods - Part 4 method for measurement of slip skid resistance of a surface the pendulum test - Caract¨¦ristiques de surface des routes et a¨¦roports.pdf PDF 1017.8KB 36页 BS EN 10025-1 2004 Hot rolled products of structural steels. General technical delivery conditions.pdf PDF 431.36KB 36页 BS EN 10090 1998 Valve steels and alloys for internal combustion engines.pdf PDF 1.36MB 17页 EN ISO 17636-2 2013 Non-destructive testing of welds - Radiographic testing - Part 2 X- and gamma-ray techniques with digital detectors.pdf PDF 1.67MB 64页 NF EN ISO 17892-12/A1-2021 Geotechnical investigation and testing - Laboratory testing of soil Part 12 determination of liquid and plastic limits - Reconnaissance et essais g¨¦otechniques - Essais de laboratoire sur.pdf PDF 364.32KB 11页 EN 12390-11 2015 Testing hardened concrete - Part 11 Determination of the chloride resistance of concrete, unidirectional diffusion.pdf PDF 1.45MB 38页 BS EN 1822-4-2000 High efficiency air filters （HEPA and ULPA）. Determining leakage of filter element （scan method）.pdf PDF 484.4KB 40页 欧美顶级设计杂志 Elle Decoration Sweden 2017年9月刊.rar 143224.36KB Elle欧美顶级设计杂志 Decoration Sweden 2017年9月刊.rar 143224.35KB NF EN 1317-5/A2-2012 Road restraint systems - Part 5 product requirements and evaluation of conformity for vehicle restraint systems.pdf PDF 551.13KB 48页 BS EN 10277 2018 Bright steel products. Technical delivery conditions.pdf PDF 1.11MB 56页 BS EN 10300 2005 Steel tubes and fittings for onshore and offshore pipelines. Bitumen hot applied materials for external coating.pdf PDF 464.65KB 54页
