• DB32/T 310010-2021 沿海防护林生态效益监测与评估技术规程 Technical regulations of monitoring and evaluation f...2023-09-06
  • GB 9706.206-2020 医用电气设备 第2-6部分:微波治疗设备的基本安全和基本性能专用要求 Medical electrical equipmen...2023-09-06
  • AS 1141.19-2018 集料(砂砾类骨料)的抽样和测试方法--第19部分:筛分法测试公路用集料的颗粒级配 Methods for Sampli...2023-09-06
  • ETSI GS NFV-SOL 006/2-2020 Network Functions Virtualisation (Nfv) Release 3; Protocols And Data Models; Nfv...2023-09-06
  • ETSI EN 301 489-50-2019 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services; Part...2023-09-06
  • DL/T 1927-2018 发电机、汽轮机轴颈焊接修复技术导则 Technical guide for welding repair of generator and steam ...2023-09-06
  • DL/T 435-2018 电站锅炉炉膛防爆规程 Code for the prevention of furnace explosions/implosions in power plant ...2023-09-06
  • BS EN 6049-004-2019 Aerospace series. Electrical cables, installation. Protection sleeve in meta-aramid fi...2023-09-06
  • GB 34460-2017 饲料添加剂 L-抗坏血酸钠 Feed additive-L-sodium ascorbate2023-09-06
  • DIN EN ISO 15118-5-2019 Road vehicles - Vehicle to grid communication interface - Part 5: Physical layer an...2023-09-06
  • GB/T 33738-2017 手机支付 基于2.45GHz RCC(限域通信)技术的智能卡技术要求 Mobile payment-Technical requirements f...2023-09-06
  • GB 31623-2014 食品安全国家标准 食品添加剂 硬脂酸钾2023-09-06
  • GB/T 33726-2017 乐器中文通用名称 Musical instrument's Chinese generic name2023-09-06
  • ETSI TS 103 636-3-2020 Dect-2020 New Radio (Nr); Part 3: Physical Layer; Release 12023-09-06
  • ETSI TS 123 222/2-2020 Lte; 5G; Common Api Framework For 3Gpp Northbound Apis (3Gpp Ts 23.222 Version 16.9....2023-09-06
  • IEC 60794-2-11-2019 光缆--第2-11部分:室内光缆--建筑物布线用单芯和双芯光缆的详细规范 Optical fibre cables &nda...2023-09-06
  • BS EN ISO 13350-2015 通风机 射流风机的性能试验 Fans. Performance testing of jet fans2023-09-06
  • GB 5009.7-2016 食品安全国家标准 食品中还原糖的测定2023-09-06
  • BS EN 12697-8-2018 沥青混合料 热拌沥青混合料的试验方法 第8部分:沥青试样空隙特性的测定 Bituminous mixtures. T...2023-09-06
  • GB/T 34077.1-2017 基于云计算的电子政务公共平台管理规范 第1部分:服务质量评估 Management specification of elect...2023-09-06
  • ASTM A1000/A1000M-2017 特种弹簧质量级碳钢丝及合金钢丝规格 Standard Specification for Steel Wire,Carbon and A...2023-09-06
  • ASTM C301-2018 Standard Test Methods for Vitrified Clay Pipe2023-09-06
  • API TR 18TR4-2017 Evaluation of Welding Requirements as Applicable to API Product Specifications (FIRST EDI...2023-09-06
  • ASTM A829/A829M-2014 合金结构钢中厚板规格 Standard Specification for Alloy Structural Steel Plates2023-09-06