• ETSI TS 136 101/5-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Radio ...2023-07-15
  • GB 5009.242-2017 食品安全国家标准 食品中锰的测定2023-07-15
  • ETSI TR 102 489-2013 Environmental Engineering (EE); European telecommunications standard for equipment pra...2023-07-15
  • GB/T 39777-2021 节能量测量和验证技术要求 工业锅炉系统 Technical requirements of measurement and verification...2023-07-15
  • CNAS CL03-A001-2019 能力验证提供者认可准则在微生物领域的应用说明2023-07-14
  • ETSI TS 146 054-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Test Sequences For The Gs...2023-07-14
  • ETSI TS 146 022-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Half rate speech;Comfort n...2023-07-14
  • EN IEC 62485-4-2018 Safety requirements for secondary batteries and battery installations. Part 4: Valve-re...2023-07-14
  • GB/T 17215.697-2018 电测量数据交换 DLMS/COSEM组件 第97部分:基于TCP-UDP/IP网络的通信配置 Electricity metering ...2023-07-14
  • DIN EN ISO 80601-2-55-2018 Medical electrical equipment - Part 2-55: Particular requirements for the basic ...2023-07-14
  • GB/T 24328.7-2020 卫生纸及其制品 第7部分:球形耐破度的测定 Tissue paper and tissue products—Part 7: Dete...2023-07-14
  • CB/T 4465-2016 潜水器用锌银蓄电池组充电规程 Specification for charging system of silver-zinc batteries in de...2023-07-14
  • ETSI TS 125 331/2-2017 Universal Mobile Telecommunications System (UMTS); Radio Resource Control (RRC); Pro...2023-07-14
  • ASTM A841/A841M-2017 用热机械控制工艺(TMCP)生产的压力容器用中厚钢板的规格 Standard Specification for Steel Pla...2023-07-14
  • IEC 60947-4-1-2018 低压开关设备和控制设备--第4-1部分:接触器和电动机起动器--机电式接触器和电动机起动器 Low-vol...2023-07-14
  • ETSI TS 132 531-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-07-14
  • ASTM E2239-2020 Standard Practice for Record Keeping and Record Preservation for Lead Hazard Activities2023-07-14
  • GB/T 37099-2018 绿色物流指标构成与核算方法 Green logistics indicators and accounting methods2023-07-14
  • BS EN 10088-3-2014 不锈钢 通用耐腐蚀钢制半成品、棒材、杆材、线材、型材和光亮产品的交货技术条件 Stainless ste...2023-07-14
  • GB 20072-2006 乘用车后碰撞燃油系统安全要求 The requirements of fuel system safety in the event of rear-end c...2023-07-14
  • DIN CEN/TR 16798-16-2018 Energy performance of buildings - Ventilation for buildings - Part 16: Interpretat...2023-07-14
  • ASTM D4727/D4727M-2017 波纹实心纤维板坯料(包装级)和切割形状规格 Standard Specification for Corrugated and So...2023-07-14
  • DB12/T 375-2008 奶牛乳房炎诊断技术规范 The Technical Standard on Diagnosis of Mastitis of Dairy Cows ...2023-07-14
  • BS EN 60404-8-6-2017 Magnetic Materials. Specifications For Individual Materials. Soft Magnetic Metallic M...2023-07-14