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ISO IEC 80079-38 2016 Explosive atmospheres — Part 38 Equipment and components in explosive atmospheres in underground mines.pdf
ISO IEC 20000-1 2018 Information technology — Service management — Part 1 Service management system requirements.pdf
ISO 5306 1983 Fertilizers — Presentation of sampling reports.pdf
ISO 11540 2021 Writing and marking instruments — Specification for caps to reduce the risk of asphyxiation.pdf
ISO 15151 2018 Milk, milk products, infant formula and adult nutritionals — Determination of minerals and trace elements — Inductively coupled plasma atomic emission spectrometry (ICP-AES) method.pdf
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ISO 22565 2019 Road vehicles — Durability test method of starter relay for stop and start system.pdf
ISO 22163 2023 Railway applications — Railway quality management system — ISO 9001 20.pdf
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GB-T 7436-1987 在模拟电话电路上开放电报及低速数据的时分复用设备技术要求.pdf
GB-T 16524-1996 光掩模对准标记规范.pdf
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GB-T 969-2007 丝锥技术条件.pdf
GB-T 4681-2007 无心外圆磨床 精度检验.pdf
GB-T 17006.9-2003 医用成像部门的评价及例行试验 第2-10部分 稳定性试验 乳腺X射线摄影设备.pdf
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