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  • ASTM A512-2018 Standard Specification for Cold-Drawn Buttweld Carbon Steel Mechanical Tubing2023-06-03
  • GB/T 41477-2022 激光熔覆修复金属零部件力学性能试验方法 Testing methods for mechanical properties of metal pa...2023-06-03
  • GB/T 40058-2021 全国固定资产投资项目代码编码规范 Coding specification for the national fixed assets investme...2023-06-03
  • GB/T 39171-2020 废塑料回收技术规范 Technical specification for waste plastics recycling2023-06-03
  • GB/T 7778-2017 制冷剂编号方法和安全性分类 Number designation and safety classification of refrigerants...2023-06-03
  • ASTM F3342-2019 建筑工地临时围栏应用指南 Standard Guide for Temporary Fence Applications for Construction Si...2023-06-03
  • DL/T 848.3-2019 高压试验装置通用技术条件 第3部分:无局放试验变压器 General specification for high voltage test...2023-06-03
  • DIN EN 14359-2017 Gas-loaded accumulators for fluid power applications; German version EN 14359:20172023-06-03
  • GB 4706.73-2008 家用和类似用途电器的安全 涡流浴缸和涡流水疗器具的特殊要求 Household and similar electrical a...2023-06-03
  • ETSI TR 126 928-2020 5G; Extended Reality (Xr) In 5G (3Gpp Tr 26.928 Version 16.0.0 Release 16)2023-06-03
  • GB/T 4698.23-2017 海绵钛、钛及钛合金化学分析方法 第23部分:钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离...2023-06-03
  • BS EN 16402-2019 Paints and varnishes. Assessment of emissions of substances from coatings into indoor air...2023-06-03
  • BS EN IEC 60384-11-2019 Fixed capacitors for use in electronic equipment. Sectional specification. Fixed p...2023-06-03
  • DB12/ 251-2005 生鲜牛乳检疫规程 Quarantine standard for the qualification of raw milk 2023-06-03
  • FZ/T 50040-2018 化学纤维 短纤维亲水性能试验方法 Man-made fibre-Test method for hydrophilic property of stapl...2023-06-03
  • ETSI TS 138 306-2018 5G; NR; User Equipment (UE) radio access capabilities (3GPP TS 38.306 version 15.2.0 R...2023-06-03
  • DL/T 831-2015 大容量煤粉燃烧锅炉炉膛选型导则 Guide on selection of furnace characteristic parameters for lar...2023-06-03
  • FZ/T 54103-2018 无扭矩混纤涤纶低弹丝 Torque-free combined polyester(PET) drawn textured yarns2023-06-03
  • ETSI TS 124 282/5-2018 Lte; Mission Critical Data (Mcdata) Signalling Control; Protocol Specification (3Gpp...2023-06-03
  • GB/T 38972-2020 增材制造用硼化钛颗粒增强铝合金粉 TiB2 particulate reinforced aluminum alloy powder for addit...2023-06-03
  • ETSI TS 129 109-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-06-03
  • EN ISO 15797-2018 Textiles. Industrial washing and finishing procedures for testing of workwear (ISO 15797:...2023-06-03
  • IEC 61097-3-2017 全球海上遇险和安全系统(GMDSS)--第3部分:数字选择呼叫(DSC)设备--操作和性能要求、测试方法和要...2023-06-03