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GB-T 41485-2022 核仪器仪表 地球物理密度测井仪
ISO 20743 2021 Textiles — Determination of antibacterial activity of textile products.pdfISO TR 23846 2022 Biomimetics — Image search engine.pdfISO 846 2019 Plastics — Evaluation of the action of microorganisms.pdfISO 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.pdfISO 7996-1985Ambient air. Determination of the mass concentration of nitrogen oxides. Chemiluminesce (1).pdfISO-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 .pdfISO IEC TS 30103 2015 Software and Systems Engineering — Lifecycle Processes — Framework for Product Quality Achievement.pdfISO 10675-1 2021 Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 1 Steel, nickel, titanium and their alloys.pdfISO ASTM TR 52912 2020 Additive manufacturing — Design — Functionally graded a.pdfISO 5379 2013 Starches and derived products — Determination of sulfur dioxide content — Acidimetric method and nephelometric method.pdfGB-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.pdfGB-T 3487-2024 乘用车轮辋规格系列.pdfGB-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.pdfGB-T 28182-2011 额定电压52kV及以下带串联间隙避雷器.pdfGB-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.pdfGB-T 11981-2008 建筑用轻钢龙骨.pdfGB-T 2639-2008 玻璃输液瓶.pdfGB-T 10125-2021 人造气氛腐蚀试验 盐雾试验.pdfGB-T 214-2007 煤中全硫的测定方法.pdfGB 19151-2003 机动车用三角警告牌.pdf
