ISO 20928 2018 Tools for pressing Spring plungers with helicoidal compression steel spring or gas spring
ISO 13578 2017 Industrial furnaces and associated processing equipment Safety requirements for machinery and equipment for production of steel by electric arc furnaces.pdf
ISO 16525-5 2014 Adhesives — Test methods for isotropic electrically conductive adhesives — Part 5 Determination of shear fatigue.pdf
ISO 6622-1 2021 Internal combustion engines — Piston rings — Part 1 Rectangular rings made of cast iron.pdf
ISO 7240-24 2016 Fire detection and fire alarm systems — Part 24 Fire alarm loudspeakers.pdf
ISO 21812-1 2019 Graphic technology — Print product metadata for PDF files — Part 1 Architecture and core requirements for metadata.pdf
ISO 5050-1981Continuous mechanical handling equipment. Vertical bucket elevators with calibrated rou.pdf
ISO 4491-4 2019 Metallic powders — Determination of oxygen content by reduction methods — Part 4 Total oxygen by reduction-extraction.pdf
ISO 26430-4 2009 Digital cinema (D-cinema) operations — Part 4 Log record format specification.pdf
ISO 6249 2021 Petroleum products Determination of thermal oxidation stability of gas turbine fuels.pdf
ISO IEC 27556 2022 Information security, cybersecurity and privacy protection — User-centric privacy preferences management framework.pdf
GB-T 20962-2007 涂附磨具 砂页盘.pdf
GB-T 20642-2006 高压线路绝缘子空气中冲击击穿试验.pdf
GB-T 3820-1997 纺织品和纺织制品厚度的测定.pdf
GB-T 38722-2020 表面活性剂 界面张力的测定 拉起液膜法.pdf
GB-T 15313-2008 激光术语.pdf
GB-T 34628-2017 焊缝无损检测 金属材料应用通则.pdf
GB-T 30496-2014 造船 船舶主动转向装置 词汇.pdf
GB-T 7809-2017 滚动轴承 外球面球轴承座 外形尺寸.pdf
GB-T 4611-2008 通用型聚氯乙烯树脂“鱼眼”的测定方法.pdf
GB-T 12054-1989 数据处理 转义序列的登记规程.pdf