• EN 13146-10-2017 Railway applications - Track - Test methods for fastening systems - Part 10: Proof load t...2023-05-06
  • ETSI TS 126 442/2-2018 Universal Mobile Telecommunications System (Umts); Lte; Codec For Enhanced Voice Ser...2023-05-06
  • GB/T 20258.3-2019 基础地理信息要素数据字典 第3部分:1:25 000 1:50 000 1:100 000 比例尺 Data dictionary for fu...2023-05-06
  • GB/T 33411-2016 酶联免疫分析试剂盒通则 Guidelines for enzyme immunoassays kit2023-05-06
  • GB/T 28029.11-2020 轨道交通电子设备 列车通信网络(TCN) 第3-3部分:CANopen编组网(CCN) Electronic railway equipm...2023-05-06
  • DB12/T 420-2010 杨树育苗技术规程 Technique regular of nursery of poplar2023-05-06
  • BS EN 15329-2019 Railway applications. Braking. Brake block holder and brake block key2023-05-06
  • GB 20891-2014 非道路移动机械用柴油机排气污染物排放限值及测量方法(中国第三、四阶段) Limits and measurement me...2023-05-06
  • DIN 13093-2017 Screening test for nickel release from consumer articles which are inserted into pierced par...2023-05-06
  • ETSI TS 128 620-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-05-06
  • DIN EN 301489-35-2020 ElectroMagnetic Compatibility?(EMC) standard for radio equipment and services?– Part?35...2023-05-06
  • BS EN ISO 16120-4-2017 Non-Alloy Steel Wire Rod For Conversion To Wire. Specific Requirements For Wire Rod...2023-05-06
  • BS EN ISO 17777-2016 焊接耗材 铜和铜合金的手工金属电弧焊用包覆焊条 分类 Welding consumables. Covered electro...2023-05-06
  • ASTM D3934-2020 Standard Test Method for Flash/No Flash Test—Equilibrium Method by a Closed-Cup Apparatus2023-05-06
  • BS ISO 7215-2015 鼓风炉给料用铁矿石 用还原指数变化的最终值测定还原性能 Iron ores for blast furnace feedstock...2023-05-06
  • ASME A17.5-2019 Elevator and Escalator Electrical Equipment2023-05-06
  • HG/T 5363-2018 含磷废液处理处置方法 Treatment and disposal method for phosphorus-contanining waste liquid...2023-05-06
  • DB32/T 3570-2019 秸秆成型机 安全操作规程 Security operation specification for staw forming mechine...2023-05-06
  • ASME STP-NU-078-2016 COMPARISON REPORT ON WELDING QUALIFICATION AND WELDING QUALITY ASSURANCE2023-05-06
  • ETSI TS 134 131-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-06
  • GBZ/T 300.159-2017 工作场所空气有毒物质测定 第159部分:硝化甘油、硝基胍、奥克托今和黑索金 Determination of tox...2023-05-06
  • CSA C22.2 NO.120-2013 Refrigeration equipment2023-05-06
  • ETSI TS 137 144/1-2018 Universal Mobile Telecommunications System (Umts); Lte; Digital Cellular Telecommuni...2023-05-06
  • BS ISO 11992-1-2019 Road vehicles. Interchange of digital information on electrical connections between to...2023-05-06