GB-T 18774-2023 双端荧光灯 安全规范
ISO 5620-1 1992 Shipbuilding and marine structures Filling connection for drinking water tanks Part 1 General requirements.pdf
ISO 18806 2019 Solid mineral fuels — Determination of chlorine content.pdf
ISO 11334-1 2007 Assistive products for walking manipulated by one arm Requirements and test methods Part 1 Elbow crutches.pdf
ISO 3023 1995 Cinematography — 65 mm and 70 mm unexposed motion-picture film — Cutting and perforating dimensions.pdf
ISO 4195 2012 Conveyor belts with heat-resistant rubber covers Heat resistance of covers Requirements and test methods.pdf
ISO 17511 2020 In vitro diagnostic medical devices Requirements for establishing metrological traceability of values assigned to calibrators trueness control materials and human samples.pdf
ISO 12405-4 2018 Electrically propelled road vehicles —Test specification for lithium-ion traction battery packs and systems — Part 4 Performance testing.pdf
ISO 14404-1 2024 Calculation method of carbon dioxide emission intensity from iron and steel production Part 1 Steel plant with blast furnace.pdf
ISO 18063-2 2021 Rough-terrain trucks — Visibility test methods and their verification — Part 2 Slewing rough-terrain variable-reach trucks.pdf
ISO 23161 2018 Soil quality Determination of selected organotin compounds Gas-chromatographic method.pdf
GB-T 3477-2023 船用风雨密单扇钢质门.pdf
GB-T 39010-2020 精油 表征.pdf
GB-T 23829-2009 辞书条目XML格式.pdf
GB-T 37436-2019 智能运输系统 扩展型倒车辅助系统 性能要求与检测方法.pdf
GB-T 19234-2003 乘用车尺寸代码.pdf
GB-T 26427-2010 饲料中蜡样芽孢杆菌的检测.pdf
GB-Z 25427-2010 风力发电机组 雷电防护.pdf
GB-T 17562.8-2002 频率低于3 MHz的矩形连接器 第8部分 具有4个信号接触件和电缆屏蔽用接地接触件的连接器详细规范.pdf
GB-T 6115.3-2002 电力系统用串联电容器 第3部分 内部熔丝.pdf
GB-T 25378-2010 工具柄用8°安装锥的弹簧夹头 弹簧夹头、螺母和配合尺寸.pdf