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ISO 28520 2009 Ships and marine technology Lubricating oil systems Guidance for grades of cleanliness and flushing.pdf
ISO 7870-1 2019 Control charts — Part 1 General guidelines.pdf
ISO-IEC GUIDE 21-1 2005 Regional or national adoption of International Standards and other International Deliverables -- Part 1 Adoption of International Standards.pdf
ISO 80000-1 2022 Quantities and units — Part 1 General.pdf
ISO 5857 2008 Aerospace — Bolts, with MJ threads, made of alloy steel, strength class 1 250 MPa — Procurement specification.pdf
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ISO37001-2016 反贿赂管理体系要求及使用指南(中英文版.pdf
ISO 18250-7 2018 Medical devices Connectors for reservoir delivery systems for healthcare applications Part 7 Connectors for intravascular infusion.pdf
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GB-T 1139-2017 莫氏圆锥和米制圆锥铰刀.pdf
GB-T 18663.1-2008 电子设备机械结构 公制系列和英制系列的试验 第1部分 机柜、机架、插箱和机箱的气候、机械试验及安全要求.pdf
GB-T 38733-2020 办公家具 办公椅 尺寸测量方法.pdf
GB-T 30490-2014 天然气自动取样方法.pdf
GB-T 43856-2024 印刷技术 印刷工作流程的颜色一致性.pdf
GB-T 26143-2010 液压管接头 试验方法.pdf
GB-T 261-2021 闪点的测定 宾斯基-马丁闭口杯法.pdf