ISO 13050 2022 Synchronous belt drives — Metric pitch, curvilinear profile systems G, H, R and S, belts and pulleys
ISO 13703-3 2023 Oil and gas industries including lower carbon energy — Piping syst.pdf
ISO 17560 2014 Surface chemical analysis — Secondary-ion mass spectrometry — Method for depth profiling of boron in silicon.pdf
ISO 6243 1997 Climatic data for building design — Proposed system of symbols.pdf
ISO 7852 1983 Earth-moving machinery — Plough bolt heads — Shapes and dimensions (excluding thread dimensions).pdf
ISO 15349-2 2021 Unalloyed steel — Determination of low carbon content — Part 2 Infrared absorption method after combustion in an induction furnace (with.pdf
ISO 1888 2022 Textile glass — Staple fibres or filaments — Determination of average diame.pdf
ISO 6858 2017 Aircraft — Ground support electrical supplies — General requirements.pdf
ISO 12573 2010 Aircraft — Tubing tolerances — Inch series.pdf
ISO 22433 2018 Aerospace series Pipe coupling 8 30 Dynamic beam seal end for elbows tees and crosses Geometric configuration.pdf
ISO 19650-4 2022 Organization and digitization of information about buildings and civil engineering works including building information modelling (BIM) Information management using building informat.pdf
GB-T 39372-2020 皮革 物理和机械试验 伸长率的测定.pdf
GB-T 43267-2023 道路车辆 预期功能安全.pdf
GB-T 3261-1993 信息处理用办公机器和打印机使用的编织打印色带的宽度.pdf
GB-T 43144-2023 无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法.pdf
GB-T 474-2008 煤样的制备方法.pdf
GB-T 22358-2008 土方机械 防护与贮存.pdf
GB-T 32451-2015 航天项目管理.pdf
GB-T 18619.1-2002 天然气中水含量的测定 卡尔费休法-库仑法.pdf
GB-T 19139-2012 油井水泥试验方法.pdf
GB-T 41112-2021 镁及镁合金焊丝.pdf