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  • YD/T 3267-2017 不同运营商的IMS网络和电路交换网、软交换网络互通技术要求 Technical Requirements for interworki...2024-01-18
  • SAE AS4233D-2019 (R) Fitting, Elbow, 90°, Bulkhead, External Thread, Beam Seal To Integral Weld Ring2024-01-18
  • KS P ISO 11737-2-2018 Sterilization of medical devices — Microbiological methods — Part 2: Tests of steri...2024-01-18
  • NF EN ISO 24267-2020 Footwear - Determination of coefficient of friction for footwear and sole components -...2024-01-18
  • T/CECS 585-2019 高分子合金电缆桥架技术规程 Technical specification for the macromolecule alloy ca supporting...2024-01-18
  • JT/T 1286-2020 空陆联运集装货物转运操作规范 Manufacturing practice for transferred unitized cargo of air-gro...2024-01-18
  • UL SUBJECT 3400-2017 Ul Outline For Investigation Additive Manufacturing Facility Safety Management (Issue ...2024-01-18
  • JB/T 13201-2017 中高压三层共挤悬链式干法交联生产线 Middle and high voltage three layer co-extrusion continuo...2024-01-18
  • KS K ISO 2549-2019 Hand-knotted carpets — Determination of tuft leg length above the woven ground2024-01-18
  • NF EN ISO 787-9-2019 颜料和填充剂的一般试验方法.第9部分:悬浮液pH值测定 General methods of test for pigments ...2024-01-18
  • ITU-R BT.2343-3-2018 Collection of field trials of UHDTV over DTT networks2024-01-18
  • JY 137-1982 空气压缩引火仪(试行)2024-01-18
  • NF EN 62670-1-2014 Photovoltaic concentrators (CPV) - Performance testing - Part 1 : standard Conditions2024-01-18
  • JIS T60601-2-65-2019 医用电气设备--第2-65部分:牙科口内X光设备基本安全和基本性能的特定要求 Medical electrical...2024-01-18
  • RB/T 155-2017 同线同标同质 检验检疫机构监管指南 Same line same standard same quality--Guide for supervision ...2024-01-18
  • YDB 071.1-2011 通信电源和机房环境节能技术指南 第1部分:总则 Guide for energy saving technology of power suppl...2024-01-18
  • ISO 21250-1-2020 滚动轴承--滚动轴承润滑脂的噪音试验--第1部分:基本原理、试验组件和试验机 Rolling bearings &md...2024-01-18
  • JT/T 1431.3-2022 公路机电设施用电设备能效等级及评定方法 第3部分:公路隧道照明系统 Energy efficiency grade and ...2024-01-18
  • ISO 23537-1-2016 睡袋的要求--第1部分:热量和尺寸要求 Solar energy — Collector components and materials — Pa...2024-01-18
  • JJF 1847-2020 电子天平校准规范 Calibration Specification for Electronic Balances2024-01-18
  • NF T51-173-2019 Plastics - Polyamides - Determination of viscosity number2024-01-18
  • IEC TS 61000-5-10-2017 电磁兼容(EMC)--第5-10部分:安装和缓冲指南--高空电磁脉冲(HEMP)和大功率电磁(HPEM)防护设施...2024-01-18
  • NAVY MIL-STD-1386/38 NOTICE 2-2014 LOADING OF HAZARDOUS MATERIALS AND ASSOCIATED ITEMS IN MILVAN CONTAINERS...2024-01-18