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  • GB/T 36011-2018 可编程序控制器抽样检查和例行试验方法 Sampling check and routine test method for programmable...2023-06-06
  • DB3209/T 1202-2021 家政服务员星级评定规范 Standard of star rating for domestic service staff2023-06-06
  • GB 36893-2018 空气净化器能效限定值及能效等级 Minimum allowable values of energy efficiency and energy effici...2023-06-06
  • BS EN ISO 1071-2015 焊接耗材 铸铁熔焊用包覆焊条、线材、棒材和管状芯焊条 分类 Welding consumables. Covered el...2023-06-06
  • DB33/T 641-2016 县级森林资源管理信息系统建设规范 Specification for forest resources management information s...2023-06-06
  • GB/T 15829-2021 软钎剂 分类与性能要求 Soft soldering flux-Classification and requirements2023-06-06
  • BS EN 13265-2016 土工织物和土工织物相关产品 用于液体废物遏制项目所需的特性 Geotextiles and geotextile-relat...2023-06-06
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  • ASTM C1289-2018 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board2023-06-06
  • GB/T 11253-2019 碳素结构钢冷轧钢板及钢带 Cold-rolled sheet and strip of carbon structural steels2023-06-06
  • GB/T 14787-2018 黄鼬皮 Yellow weasel skin2023-06-06
  • ETSI TS 125 306/3-2017 Universal Mobile Telecommunications System (UMTS); UE Radio Access capabilities (V14...2023-06-06
  • BS EN 3155-080-2019 Aerospace series. Electrical contacts used in elements of connection. Contacts size 22...2023-06-06
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  • GB/T 38994-2020 船舶数字化协同制造技术通用要求 Digital collaborative manufacturing technical general require...2023-06-06
  • GB/T 18380.32-2022 电缆和光缆在火焰条件下的燃烧试验 第32部分:垂直安装的成束电线电缆火焰垂直蔓延试验 A F/R类 T...2023-06-06
  • HG/T 5803-2021 有机玻璃再生甲基丙烯酸甲酯 Methyl methacrylate recycled from plexiglass2023-06-06
  • GB/T 17951-2022 硬磁材料一般技术条件 Specification for magnetically hard materials2023-06-06
  • GB/T 39637-2020 金属和合金的腐蚀 土壤环境腐蚀性分类 Corrosion of metal and alloys--Classification of soil co...2023-06-06
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