• GB/T 41275.21-2022航空电子过程管理 含无铅焊料航空航天及国防电子系统 第21部分:向无铅电子过渡指南Process manage...2022-10-26
  • GB/T 6893-2022铝及铝合金拉(轧)制管材Aluminium and aluminium alloys cold drawn (rolled) tubes2022-10-26
  • GB/T 41356-2022超硬磨料制品 金刚石圆锯片切割性能测试方法Superabrasive products—Test method for cutting per...2022-10-26
  • GB/T 41335-2022增材制造用镍粉Nickel powders for additive manufacturing2022-10-26
  • GB/T 17926-2022车用压缩天然气瓶阀Compressed natural gas cylinder valve for vehicle2022-10-26
  • GB/T 41308-2022太阳能热发电站储热系统性能评价导则Guide for evaluating thermal energy storage system performa...2022-10-26
  • GB/T 41260-2022数字化车间信息安全要求Security requirements for digital factory2022-10-26
  • GB/T 17001.6-2022防伪油墨 第6部分:红外激发荧光防伪油墨Anti-counterfeiting printing ink—Part 6:Infrared excita...2022-10-26
  • GB/T 41315-2022城镇燃气输配系统用安全切断阀Safety shut-off valves for city gas transmission and distribution...2022-10-26
  • GB/T 41336-2022建筑幕墙防火性能分级及试验方法Classification and test method for fire resistant performance o...2022-10-26
  • GB/T 41254-2022爆炸保护系统的功能安全评估方法Functional safety assessment method of explosive protective sys...2022-10-26
  • GB/T 41270.7-2022航空电子过程管理 大气辐射影响 第7部分:航空电子产品设计中单粒子效应分析过程管理Process manage...2022-10-26
  • GB/T 3249-2022金属及其化合物粉末费氏粒度的测定方法Test method for Fisher number of metal powders and related...2022-10-26
  • GB/T 18380.12-2022电缆和光缆在火焰条件下的燃烧试验 第12部分:单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火...2022-10-26
  • GB/T 41311.1-2022声学 描述船舶水下噪声的量及其测量方法 第1部分:用于比对目的的深水精密测量要求Acoustics. Quant...2022-10-26
  • GB/T 2479-2022普通磨料 白刚玉Conventional abrasive—White fused alumina2022-10-26
  • GB 30871-2022危险化学品企业特殊作业安全规范Safety specifications of special work in hazardous chemicals ente...2022-10-26
  • GB/T 41303-2022塔式太阳能热发电站吸热器技术要求Technical requirements for receiver of solar power tower plan...2022-10-26
  • GB/T 41334-2022建筑门窗无障碍技术要求Technical specifications for accessbility of windows and doors...2022-10-26
  • GB/T 41378-2022塑料 液态食品包装用吹塑聚丙烯容器Plastics—Blow-moulded polypropylene containers for packagin...2022-10-26
  • GB/T 22459.5-2022耐火泥浆 第5部分:粒度分布(筛分析)试验方法Refractory mortars—Part 5: Determination of grain si...2022-10-26
  • GB/T 24808-2022电梯、自动扶梯和自动人行道的电磁兼容 抗扰度Electromagnetic compatibility for lifts, escalator...2022-10-26
  • GB/T 41323-2022腐蚀控制工程全生命周期 术语Corrosion control engineering life cycle. Terminology2022-10-26
  • GB/T 41312.1-2022化工用设备渗透性检测方法 第1部分:石墨及其衬里设备Test method for measurement of the permeabi...2022-10-26