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GB-T 31509-2015 信息安全技术 信息安全风险评估实施指南
ISO 17410 2019 Microbiology of the food chain — Horizontal method for the enumeration of psychrotrophic microorganisms.pdfISO 19064-1 2015 Plastics — Styrene acrylonitrile (SAN) moulding and extrusion materials — Part 1 Designation system.pdfISO 2568-1988Hand- and machine-operated circular screwing dies and hand-operated die stocks second e.pdfISO 31000 2018 Risk management — Guidelines.pdfISO-TS 15926-12 2018 Industrial automation systems and integration Integration of life-cycle data for process plants including oil and gas production facilities Part 12 Life-cycle integration ontolo.pdfISO 787-25 2019 General methods of test for pigments and extenders — Part 25 Comparison of the colour, in full-shade systems, of white, black and coloured pigments — Colorimetric method.pdfISO 1920-6 2019 Testing of concrete Part 6 Sampling preparing and testing of concrete cores.pdfISO IEC 24751-2 2008 Information technology — Individualized adaptability and accessibility in e-learning, education and training — Part 2 Access for all personal needs and preferences for digital delivery.pdfISO 9644 2018 Agricultural irrigation equipment Pressure losses in irrigation valves Test method.pdfISO-IEC 29155-1 2017 Systems and software engineering - Information technology project performance benchmarking framework - Part 1 Concepts and definitions.pdfGB-T 12910-2023 纸和纸板 二氧化钛含量的测定.pdfGB-T 24044-2008 环境管理 生命周期评价 要求与指南.pdfGB-T 450-2008 纸和纸板试样的采取及试样纵横向、正反面的测定.pdfGB-T 3668.11-1983 组合机床通用部件 有导轨立柱尺寸.pdfGB-T 17477-2012 汽车齿轮润滑剂黏度分类.pdfGB-T 24379-2009 纺织机械与附件 自动穿经织机用停经片.pdfGB-Z 19034-2008 质量管理体系 地方政府应用GB-T19001-2000指南.pdfGB-T 20671.4-2006 非金属垫片材料分类体系及试验方法 第4部分 垫片材料密封性试验方法.pdfGB-T 3449-2011 声学 轨道车辆内部噪声测量.pdfGB-T 18901.1-2002 光纤传感器 第1部分 总规范.pdf
