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ISO IEC 8208 2000 Information technology — Data communications — X.25 Packet Layer Protocol for Data Terminal Equipment.pdf
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ISO 12619-5 2016 Road vehicles Compressed gaseous hydrogen (CGH2) and hydrogen-natural gas blends fuel system components Part 5 Manual cylinder valve.pdf
ISO 2203 1973 Technical drawings — Conventional representation of gears.pdf
ISO 787-24-1985General methods of test for pigments and extenders. Part 24_Determination of relative.pdf
ISO TS 23151 2021 Nanotechnologies — Particle size distribution for cellulose nanocrystals.pdf
ISO 8000-8 2015 Data quality — Part 8 Information and data quality Concepts and measuring.pdf
ISO 11042-1 1996 Gas turbines — Exhaust gas emission — Part 1 Measurement and evaluation.pdf
ISO 22734 2019 Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications.pdf
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GB-T 31063-2014 丁基橡胶药用瓶塞高压水溶出物.pdf
GB-T 7031-2005 机械振动 道路路面谱 测量数据报告.pdf
GB-Z 20227-2006 缩微摄影技术 缩微记录的清除、删除、校正或修正.pdf
GB-T 8059-2016 家用和类似用途制冷器具.pdf
GB-T 2934-2007 联运通用平托盘 主要尺寸及公差.pdf
GB-T 215-2003 煤中各种形态硫的测定方法.pdf
GB-T 26748-2011 水泥助磨剂.pdf
GB-T 6733-1986 电容器凡士林.pdf
GB-T 16404.2-1999 声学 声强法测定噪声源的声功率级 第2部分 扫描测量.pdf