• GB/T 28817-2022聚合物电解质燃料电池单电池测试方法Single cell test methods for polymer electrolyte fuel cell ...2022-10-26
  • GB/T 8334-2022液化石油气钢瓶定期检验与评定Periodic inspection and evaluation of liquefied petroleum steel ga...2022-10-26
  • GB/T 41343-2022石油天然气工业 钛合金钻杆Petroleum and natural gas industries—Titanium alloy drill pipe...2022-10-26
  • GB/T 17989.9-2022生产过程质量控制统计方法 控制图 第9部分:平稳过程控制图Statistical method of quality control ...2022-10-26
  • GB/T 6609.30-2022氧化铝化学分析方法和物理性能测定方法 第30部分:微量元素含量的测定 波长色散X射线荧光光谱法Chem...2022-10-26
  • GB/T 41348-2022机械安全 双手操纵装置技术条件Safety of machinery. Specification for two-hand control devices...2022-10-26
  • GB/T 41324-2022耐火耐候结构钢Fire-resistant weathering steels for structure2022-10-26
  • GB/T 41321-2022自体支撑型缺气保用轮胎刚度试验方法Test method for stiffness of self-supporting run-flat tyres...2022-10-26
  • GB/T 17445-2022铸造磨球Cast grinding balls2022-10-26
  • GB/T 41252-2022离散制造能效评估方法Evaluation method of energy efficiency on discrete manufacturing...2022-10-26
  • GB/T 41280-2022卫星遥感影像植被覆盖度产品规范Specifications for fractional vegetation cover product from sat...2022-10-26
  • GB/T 41161-2022往复式内燃机 燃烧噪声测量方法Reciprocating internal combustion engines. Measurement method fo...2022-10-26
  • GB/T 1094.11-2022电力变压器 第11部分:干式变压器Power transformers—Part 11: Dry-type transformers...2022-10-26
  • GB/T 9251-2022气瓶水压试验方法Methods for hydrostatic test of gas cylinders2022-10-26
  • GB/T 25716-2022镁合金冷室压铸机Cold chamber die casting machies for magesum aloysy2022-10-26
  • GB/T 4340.4-2022金属材料 维氏硬度试验 第4部分: 硬度值表Metallic materials—Vickers hardness test—Part 4:Tabl...2022-10-26
  • GB/T 22688-2022家用和类似用途压力式温度控制器Pressure-type temperature controls for household and similar us...2022-10-26
  • GB/T 41380-2022规模化家禽饲养场流感防控设施设备配置要求Configuration requirements for facility and equipment...2022-10-26
  • GB/T 41317-2022燃气用具连接用不锈钢波纹软管Stainless steel corrugated tubes for the connection of gas applia...2022-10-26
  • GB/T 41262-2022工业控制系统的信息物理融合异常检测系统技术要求Technical requirements for cyber-physical fusio...2022-10-26
  • GB/T 32280-2022硅片翘曲度和弯曲度的测试 自动非接触扫描法Test method for warp and bow of silicon wafers. Aut...2022-10-26
  • GB/T 18380.13-2022电缆和光缆在火焰条件下的燃烧试验 第13部分:单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落(...2022-10-26
  • GB/T 5155-2022镁及镁合金热挤压棒材Magnesium and magnesium alloy extruded rods2022-10-26
  • GB/T 41002-2022儿童箱包通用技术规范General specification for children’s case and bag2022-10-26