ISO 31031 2024 Managing risk for youth and school trips
ISO 13975 2019 Plastics Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems Method by measurement of biogas production.pdf
ISO 20565-1 2008 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) — Part 1.pdf
ISO 12678-1 1996 Refractory products — Measurement of dimensions and external defects of refractory bricks — Part 1 Dimensions and conformity to drawings.pdf
ISO 16200-1 2001 Workplace air quality — Sampling and analysis of volatile organic compounds by solvent desorption gas chromatography — Part 1 Pumped sampling method.pdf
ISO TR 10657 2021 Explanatory notes on ISO 76.pdf
ISO 22553-6 2019 Paints and varnishes Electro-deposition coatings Part 6 Entry marks.pdf
ISO 6079 2021 Instant tea in solid form — Specification.pdf
ISO IEC 26134 2024 Information technology - OpenID connect - OpenID connect RP-initiated logout 1.0.pdf
ISO IEC IEEE 24748-3 2020 Systems and software engineering — Life cycle management — Part 3 Guidelines for the application of ISO IEC IEEE 12207 (software life cycle processes).pdf
ISO TR 19915 2023 Clean cookstoves and clean cooking solutions — Guidelines for so.pdf
GB-T 18730-2002 文献成像应用在35 mm胶片上缩微拍摄非彩色地图.pdf
GB-T 33323-2016 塑料 液体酚醛树脂 水溶性的测定.pdf
GB-T 23511-2021 石油天然气工业 海洋结构的通用要求.pdf
GB-T 32993-2016 碳纤维体积电阻率的测定.pdf
GB-T 36458-2018 信息技术 无线接入点的用户建筑群布缆.pdf
GB-T 25268-2010 橡胶 硫化仪使用指南.pdf
GB-T 15730-2008 电讯夹扭钳和剪切钳通用技术条件.pdf
GB-T 8152.1-2006 铅精矿化学分析方法 铅量的测定 酸溶解-EDTA滴定法.pdf
GB-T 19844-2018 钢板弹簧 技术条件.pdf
GB-T 31567-2015 用于空气-烟气、烟气-烟气再生式热交换器的搪瓷换热元件.pdf