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GB-T 20936.1-2017 爆炸性环境用气体探测器 第1部分：可燃气体探测器性能要求
ISO TS 6579-2 2012 Microbiology of food and animal feed — Horizontal method for the detection, enumeration and serotyping of Salmonella — Part 2 Enumeration by.pdfISO 1288-1 2016 Glass in building — Determination of the bending strength of glass — Part 1 Fundamentals of testing glass.pdfISO 5459 2024 Geometrical product specifications (GPS) Geometrical tolerancing Datums and datum systems.pdfISO 11336-1 2023 Large yachts — Strength, weathertightness and watertightness.pdfISO 3262-19 2021 Extenders — Specifications and methods of test — Part 19 Precipitated silica.pdfISO 8191-1-1987Furniture. Assessment of the ignitability of upholstered furniture. Part 1_Ignition s.pdfISO 23420 2021 Microbeam analysis — Analytical electron microscopy — Method for the determination of energy resolution for electron energy loss spectrum analysis.pdfISO 17641-2 2015 Destructive tests on welds in metallic materials — Hot cracking tests for weldments — Arc welding processes — Part 2 Self-restraint tests.pdfISO IEC 5392 2024 Information technology — Artificial intelligence — Referenc.pdfISO 8297 1994 Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method.pdfGB-T 25759-2010 无损检测 数字化超声检测数据的计算机传输数据段指南.pdfGB-T 9095-2008 烧结铁基材料渗碳或碳氮共渗层深度的测定及其验证.pdfGB-T 9350-2003 塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定.pdfGB-T 12312-2012 感官分析 味觉敏感度的测定方法.pdfGB-T 5900.2-1997 机床 主轴端部与花盘 互换性尺寸 第2部分 凸轮锁紧型.pdfGB-T 8107-2012 液压阀 压差-流量特性的测定.pdfGB-T 24293-2009 数控恒温水嘴.pdfGB-T 37517-2019 动植物油脂 脉冲核磁共振法测定固体脂肪含量 间接法.pdfGB-T 41354-2022 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力.pdfGB-T 26481-2022 工业阀门的逸散性试验.pdf
