GB-T 20984-2007 信息安全技术 信息安全风险评估规范
ISO 20743 2021 Textiles — Determination of antibacterial activity of textile products.pdf
ISO TR 23846 2022 Biomimetics — Image search engine.pdf
ISO 846 2019 Plastics — Evaluation of the action of microorganisms.pdf
ISO 29061-4 2017 Road vehicles Methods and criteria for usability evaluation of child restraint systems and their interface with vehicle anchorage systems Part 4 Securing of child in child restraint.pdf
ISO 7996-1985Ambient air. Determination of the mass concentration of nitrogen oxides. Chemiluminesce (1).pdf
ISO-TR 17321-5 2021 Graphic technology and photography Colour characterization of digital still cameras (DSCs) Part 5 Colour targets including saturated colours for colour characteristic evaluation .pdf
ISO IEC TS 30103 2015 Software and Systems Engineering — Lifecycle Processes — Framework for Product Quality Achievement.pdf
ISO 10675-1 2021 Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 1 Steel, nickel, titanium and their alloys.pdf
ISO ASTM TR 52912 2020 Additive manufacturing — Design — Functionally graded a.pdf
ISO 5379 2013 Starches and derived products — Determination of sulfur dioxide content — Acidimetric method and nephelometric method.pdf
GB-T 22566-2017 电气绝缘材料和系统 重复电压冲击下电气耐久性评定的通用方法.pdf
GB-T 3487-2024 乘用车轮辋规格系列.pdf
GB-T 32577-2016 轨道交通有人环境中电子和电气设备产生的磁场强度测量方法.pdf
GB-T 28182-2011 额定电压52kV及以下带串联间隙避雷器.pdf
GB-T 20405.4-2006 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第4部分 加热失重法对水份含量的测定.pdf
GB-T 11981-2008 建筑用轻钢龙骨.pdf
GB-T 2639-2008 玻璃输液瓶.pdf
GB-T 10125-2021 人造气氛腐蚀试验 盐雾试验.pdf
GB-T 214-2007 煤中全硫的测定方法.pdf
GB 19151-2003 机动车用三角警告牌.pdf