DB32-T 3629-2019 温室土壤太阳能消毒技术规范 江苏省
ISO 11973 2023 Heat-resistant cast steels and alloys for general applications.pdf
ISO TR 20174 2020 Welding — Grouping systems for materials — Japanese materials.pdf
ISO 1042 1998 Laboratory glassware — One-mark volumetric flasks.pdf
ISO 687 2024 Coke — Determination of moisture in the general analysis test sample.pdf
ISO 13567-1 2017 Technical product documentation — Organization and naming of layers for CAD — Part 1 Overview and principles.pdf
ISO 105-E14 1994 Textiles Tests for colour fastness Part E14 Colour fastness to acid-felting Mild.pdf
DIN EN ISO 14405-1 2017.pdf
正版标准)AS ISO 20400-2018.pdf
ISO 16322-3 2021 Textiles — Determination of spirality after laundering — Part 3 Woven and knitted garments.pdf
ISO TR 9241-380 2022 Ergonomics of human-system interaction — Part 380 Survey result of HMD (Head-Mounted Displays) characteristics related to human-system interaction.pdf
GB-T 22079-2019 户内和户外用高压聚合物绝缘子 一般定义、试验方法和接收准则.pdf
GB-T 42608-2023 便携式链锯 反弹试验.pdf
GB-T 5195.17-2018 萤石 浮选剂含量的测定 重量法.pdf
GB-T 20859-2007 包装 袋 满装袋摩擦力的测定.pdf
GB-T 636-2011 化学试剂 硝酸钠.pdf
GB-T 20376-2006 变性淀粉中羟丙基含量的测定 质子核磁共振波谱法.pdf
GB-T 35103-2017 信息技术 Web服务互操作基本轮廓.pdf
GB-T 16510-2008 辐射加工剂量学校准实验室的能力要求.pdf
GB-T 38179-2019 燃气轮机应用 用于发电设备的要求.pdf
GB-T 6753.4-1998 色漆和清漆 用流出杯测定流出时间.pdf