• GB/T 35846-2018 发光二极管照明用玻璃管 Lighting glass tube for light emitting diode2023-07-16
  • DB13/T 1339-2010 棉花耐盐性鉴定评价技术规范 Rules for characterization and evaluation of cotton salt toleran...2023-07-16
  • EN ISO 4045-2018 Leather. Chemical tests. Determination of pH and difference figure (ISO 4045:2018)2023-07-16
  • GB/T 33020-2016 苹果瘿蚊检疫鉴定方法 Detection and identification of Dasineura mali (Kieffer)2023-07-16
  • GB/T 41768-2022 建筑用绝热材料 有机物含量的测定 Thermal insulating materials for building applications- Dete...2023-07-16
  • BS EN 61557-16-2015 防护测量的试验、测量或监测设备用交流不大于1000V、直流不大于1500V的低压配电系统的电气安全...2023-07-16
  • DL/T 2181-2020 高压费控装置通用技术条件 General specification for high voltage charge-control equipment...2023-07-16
  • HG/T 5557-2019 工业氰酸钠 Sodium cyanate for industrial use2023-07-16
  • CJ/T 263-2018 水处理用刚玉微孔曝气器 Corundum fine bubble diffuser for water and wastewater treatment...2023-07-16
  • BS ISO 14404-3-2017 钢铁生产二氧化碳排放强度计算方法 钢铁厂采用电弧炉(EAF)和煤基或气体直接还原铁(DRI)设施 Ca...2023-07-16
  • ETSI TS 103 239-2-2014 Integrated Broadband Cable Telecommunication Networks (Cable); Testing; Conformance ...2023-07-16
  • ASTM E2079-2019 气体和蒸气中氧(氧化剂)浓度限制方法 Standard Test Methods for Limiting Oxygen (Oxidant) Concent...2023-07-16
  • ASTM D4447-2021 Standard Guide for Disposal of Laboratory Chemicals and Samples2023-07-16
  • DIN EN 15384-2-2017 Packaging - Test method to determine the porosity of the internal coating of flexible ...2023-07-16
  • ASTM D2265-2019 宽温度范围润滑脂滴点试验方法 Standard Test Method for Dropping Point of Lubricating Grease O...2023-07-16
  • ETSI TS 138 133/2-2019 5G; Nr; Requirements For Support Of Radio Resource Management (3Gpp Ts 38.133 Versio...2023-07-16
  • BS EN ISO 10545-3-2018 瓷砖.吸水率、外表孔隙率、外表相对密度和松密度的测量 Ceramic tiles. Determination of w...2023-07-16
  • GB/T 39607-2020 卫星导航定位基准站数据传输和接口协议 Data transmission interface protocol of global navigati...2023-07-16
  • BS EN 6138-2017 航空航天系列 盖 保护 非金属配件端$ 3L 3 000 PSI液压系统 Aerospace series. Cap, protective, n...2023-07-16
  • GB/T 36333-2018 智慧城市 顶层设计指南 Smart city-Top-level design guide2023-07-16
  • BS ISO 6280-2018 Plain bearings. Requirements and guidance on backings for thick-walled multilayer bearing...2023-07-16
  • GB/T 25915.10-2021 洁净室及相关受控环境 第10部分:按化学物浓度划分表面洁净度等级 Cleanrooms and associated co...2023-07-16
  • BS ISO 17924-2018 Soil quality. Assessment of human exposure from ingestion of soil and soil material. Pro...2023-07-16
  • GB/T 34474.2-2018 钢中带状组织的评定 第2部分:定量法 Determination of banded structure of steel-Part 2: Quanti...2023-07-16