• GB/T 20042.3-2022质子交换膜燃料电池 第3部分:质子交换膜测试方法Proton exchange membrane fuel cell—Part 3: Tes...2022-10-26
  • GB/T 41295.3-2022功能安全应用指南 第3部分:测试验证Application guide of functional safety. Part 3 : Testing an...2022-10-26
  • GB/T 41243-2022绿色仓储与配送要求及评估Requirements and evaluation for green warehousing and distribution...2022-10-26
  • GB/T 16508.4-2022锅壳锅炉 第4部分:制造、检验与验收Shell boilers—Part 4: Fabrication, inspection and accepta...2022-10-26
  • GB/T 41320-2022非家用燃气取暖器Non-household gas-fired space heater2022-10-26
  • GB/T 30580-2022电站锅炉主要承压部件寿命评估技术导则The technical guide for the life assessment of main press...2022-10-26
  • GB/T 41340.1-2022海洋能电站发电量计算技术规范 第1部分:潮流能Technical specifications for productivity calcula...2022-10-26
  • GB/T 12967.5-2022铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分:抗破裂性的测定Test methods for anodic oxi...2022-10-26
  • GB/T 23520-2022阴极保护用铂复合阳极板Platinum clad anode sheet and plate for cathodic protection2022-10-26
  • GB/T 8446.1-2022电力半导体器件用散热器 第1部分:散热体Heat sinks for power semiconductor devices—Part 1: Rad...2022-10-26
  • GB/T 41337-2022粉末床熔融增材制造镍基合金Additive manufacturing nickel-based alloy with powder bed fusion...2022-10-26
  • GB/T 41344.3-2022机械安全 风险预警 第3部分:分级Safety of machinery. Risk early-warning. Part 3 :Classificatio...2022-10-26
  • GB/T 1819.1-2022锡精矿化学分析方法 第1部分:水分含量的测定 热干燥法Methods for chemical analysis of tin concen...2022-10-26
  • GB/T 12157-2022工业循环冷却水和锅炉用水中溶解氧的测定Determination of dissolved oxygen in water for industri...2022-10-26
  • GB/T 8446.3-2022电力半导体器件用散热器 第3部分:绝缘件和紧固件Heat sinks for power semiconductor devices—Par...2022-10-26
  • GB/T 5796.1-2022梯形螺纹 第1部分:牙型Trapezoidal screw threads—Part 1: Profiles2022-10-26
  • GB/T 2480-2022普通磨料 碳化硅Conventional abrasive—Silicon carbide2022-10-26
  • GB/T 41157.4-2022核电厂用紧固件 第4部分:不锈钢螺母Fasteners for nuclear power plants. Part 4-Nuts made of cor...2022-10-26
  • GB/T 41279-2022反照率遥感产品真实性检验Validation of albedo remote sensing products2022-10-26
  • GB/T 20733-2022数码照相机 术语Digital camera—Vocabulary2022-10-26
  • GB/T 41245-2022项目、项目群和项目组合管理 治理指南Project, programme and portfolio management—Guidance on ...2022-10-26
  • GB/T 41263-2022工控系统动态重构主动防御体系架构规范Industrial control system dynamic reconfiguration active ...2022-10-26
  • GB/T 41158.6-2022机械产品三维工艺设计 第6部分:数据要求Three-dimensional process planning for mechanical produ...2022-10-26
  • GB/T 17989.5-2022生产过程质量控制统计方法 控制图 第5部分:特殊控制图Statistical method of quality control in ...2022-10-26