GB-T 13428-1992 增量调制终端设备测量方法
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ISO IEC 29197 2015 Information technology — Evaluation methodology for environmental influence in biometric system performance.pdf
ISO 8733 1997 Parallel pins with internal thread of unhardened steel and austenitic stainless steel.pdf
ISO 20947-3 2023 Performance evaluation protocol for digital fitting systems — Part 3.pdf
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ISO 3689 2024 Paper and board Determination of bursting strength after immersion in water.pdf
ISO 21978 2023 Air to water heat pumps — Testing and rating at part load conditi.pdf
ISO 20368 2017 Plastics — Epoxy resins — Determination of degree of crosslinking of crosslinked epoxy resins by Fourier Transform Infrared (FTIR) Spectroscopy.pdf
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GB-T 28154-2011 75%烟嘧磺隆水分散粒剂.pdf
GB-T 3723-1999 工业用化学产品采样安全通则.pdf
GB-T 7544-2019 天然橡胶胶乳男用避孕套 技术要求与试验方法.pdf
GB-T 5211.2-2003 颜料水溶物测定 热萃取法.pdf
GB-T 14344-2008 化学纤维 长丝拉伸性能试验方法.pdf
GB-T 9350-2003 塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定.pdf
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GB-T 42172-2022 精油 产品标签标识通则.pdf
GB 4706.74-2008 家用和类似用途电器的安全 缝纫机的特殊要求.pdf