• GB/T 41160-2022铸造工具钢Cast tool steels2022-10-26
  • GB/T 18380.11-2022电缆和光缆在火焰条件下的燃烧试验 第11部分:单根绝缘电线电缆火焰垂直蔓延试验 试验装置Tests o...2022-10-26
  • GB/T 10992-2022工程图纸静电复印机Engineering electrostatic copiers2022-10-26
  • GB/T 15385-2022气瓶水压爆破试验方法Method for hydraulic burst test of gas cylinder2022-10-26
  • GB/Z 41285.6-2022无损检测仪器 密封放射性源技术应用射线防护规则 第6部分:γ射线机用可移动设备的检验、维护和功能...2022-10-26
  • GB/T 41339.1-2022海洋生态修复技术指南 第1部分:总则Technical guideline for marine ecological restoration. Part...2022-10-26
  • GB/T 17737.8-2022同轴通信电缆 第8部分:聚四氟乙烯绝缘半柔电缆分规范Coaxial communication cables—Part 8: Secti...2022-10-26
  • GB/T 16508.7-2022锅壳锅炉 第7部分:安装Shell boilers—Part 7:Installation2022-10-26
  • GB/T 1475-2022镓Gallium2022-10-26
  • GB/T 21049-2022汉信码Han Xin code2022-10-26
  • GB/T 16507.3-2022水管锅炉 第3部分:结构设计Water-tube boilers—Part 3: Structure design2022-10-26
  • GB/T 8446.2-2022电力半导体器件用散热器 第2部分:热阻和流阻测量方法Heat sinks for power semiconductor devices...2022-10-26
  • GB/T 16507.7-2022水管锅炉 第7部分:安全附件和仪表Water-tube boilers—Part 7: Safety appurtenances and instrum...2022-10-26
  • GB/T 41274-2022可编程控制系统内生安全体系架构Endogenous safety architecture of programmable control system...2022-10-26
  • GB/T 41403-2022超硬磨料制品 金刚石或立方氮化硼磨具 形状和尺寸Superabrasive products—Grinding tools with d...2022-10-26
  • GB/T 22459.4-2022耐火泥浆 第4部分:常温抗折粘接强度试验方法Refractory mortars—Part 4: Determination of flexu...2022-10-26
  • GB/T 41328-2022生物天然气Biogas-based natural gas2022-10-26
  • GB/T 16508.2-2022锅壳锅炉 第2部分:材料Shell boilers—Part 2: Materials2022-10-26
  • GB/T 41250-2022财经信息技术 商业银行审计数据采集接口Financial information technology—Audit data collection ...2022-10-26
  • GB/T 41281-2022光合有效辐射遥感产品真实性检验Validation of photosynthetically active radiation remote sensin...2022-10-26
  • GB/T 41345-2022塑料瓶盖压塑成型模具通用技术要求General technical requirements for compression mould for plas...2022-10-26
  • GB/T 41318-2022通风消声器Ventilation silencer2022-10-26
  • GB/T 41158.2-2022机械产品三维工艺设计 第2部分:通用要求Three-dimensional process planning for mechanical produ...2022-10-26
  • GB/T 25942-2022核级银-铟-镉合金棒Nuclear-grade silver-indium-cadmium alloy rods2022-10-26