• EN 61672-2-2013+A1-2017 Electroacoustics-Sound level meters-Part 2: Pattern evaluation tests2023-08-28
  • DIN EN 13523-25-2014 Coil coated metals - Test methods - Part 25: Resistance to humidity2023-08-28
  • BS 5839-6-2019 建筑物用火灾探测和警报系统.住宅用火灾探测和警报系统的设计与安装实用规程 Fire detection and fi...2023-08-28
  • AQ/T 2050.2-2016 金属非金属矿山安全标准化规范 地下矿山实施指南 The applicable guide of standardized specific...2023-08-28
  • GB/T 34904-2017 球墨铸铁件 超声检测 Spheroidal graphite iron castings-Ultrasonic testing2023-08-28
  • HG/T 5310-2018 高分子吸收剂 Polymer absorbent2023-08-28
  • ETSI TS 136 101/12-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Radio...2023-08-28
  • DB12/T 101.192-2003 工业产品取水定额 机车线 Norm of water intake for industrial product Locomotive wire...2023-08-28
  • DB12/T 511-2014 农村生活垃圾分类与静态发酵处理 Rural garbage sorting and static fermentation processing...2023-08-28
  • AGMA 6132-B13-2013 Standard for marine gear units:Rating and application for spur and helical gear teeth (m...2023-08-28
  • ASME ANS RA-S-1.4-2021 Probabilistic Risk Assessment Standard for Advanced NonLight Water Reactor Nuclear P...2023-08-28
  • DB32/T 4123-2021 生态地质环境调查航空高光谱遥感技术规程 Technical specifications of airborne hyperspectral r...2023-08-28
  • HG/T 5548-2019 合成水滑石聚烯烃吸酸剂 & #40;2019& #41;2023-08-28
  • ASTM F2945-2018 Standard Specification for Polyamide 11 Gas Pressure Pipe, Tubing, and Fittings2023-08-28
  • DL/T 840-2016 高压并联电容器使用技术条件 Specification of high-voltage shunt capacitors for service...2023-08-28
  • IEC 60793-2-2015 光纤--第2部分:产品规范--总则 Optical fibres - Part 2: Product specifications - General...2023-08-28
  • DB12/T 568-2015 日光温室冬春番茄套种生菜—秋黄瓜栽培 模式技术规范 The Technical Specification of greenh...2023-08-28
  • GB/T 37741-2019 信息技术 云计算 云服务交付要求 Information technology—Cloud computing—Cloud serv...2023-08-28
  • GB/T 37242-2018 机器人噪声试验方法 Robot noise test method2023-08-28
  • AWS B2.1-8-322-2018 Standard Welding Procedure Specification for Naval Applications (SWPS-N) for Gas Tungst...2023-08-28
  • GB/T 25068.5-2021 信息技术 安全技术 网络安全 第5部分:使用虚拟专用网的跨网通信安全保护 Information technology-...2023-08-28
  • CB 20016-2018 舰船火灾报警控制器规范 Specification for fire alarm control unit of ship2023-08-28
  • CB 732-2018 铝质水密舱口盖规范 Specification for aluminum water tight hatch of ship2023-08-28
  • HG/T 20680-2011 锅炉房设计工艺计算规定 Code for process calculation of boiler plant design2023-08-28