• GB/T 40756-2021全国一体化政务服务平台线上线下融合工作指南Work guidance of national integrated online governm...2022-10-24
  • GB/T 40293-2021红外硫系光学薄膜折射率测试方法Test method for refractive index of infrared optical chalcogeni...2022-10-24
  • GB/T 18703-2021机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价Mechanical vibration and shock. Hand-ar...2022-10-24
  • GB/T 40457-2021咖啡浆果炭疽病菌检疫鉴定方法Detection and identification of Colletotrichum kahawae J.M. Walle...2022-10-24
  • GB/T 40344.1-2021真空技术 真空泵性能测量标准方法 第1部分:总体要求Vacuum technology. Standard methods for meas...2022-10-24
  • GB/T 4950-2021锌合金牺牲阳极Sacrificial anode of zinc alloy2022-10-24
  • GB/T 40426.2-2021塑料制品 装饰性实体面材 第2部分:性能的测定 板型实体面材Plastics. Decorative solid surfacing ...2022-10-24
  • GB/T 26495-2021镁合金压铸转向盘骨架坯料Magneium alloy die casting for steering wheel armature2022-10-24
  • GB/T 20485.43-2021振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准Methods for the calibrati...2022-10-24
  • GB/T 14636-2021工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法Determination of calcium and magnesium in in...2022-10-24
  • GB/T 40403-2021金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法Corrosion of metals and alloys—Met...2022-10-24
  • GB/T 40376-2021室内装修用水泥基胶结料Cement based binder for interior decoration2022-10-24
  • GB/T 40323-2021纺织染整助剂产品中八甲基环四硅氧烷(D4)、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定Deter...2022-10-24
  • GB/T 40535.1-2021连续氮化物陶瓷纤维测试方法 第1部分:氮含量Test methods of continuous nitride ceramic fibers. ...2022-10-24
  • GB/T 6288-2021粒状分子筛粒度测定方法Determination of particle size for granular molecular sieve2022-10-24
  • GB/T 33863.10-2021OPC统一架构 第10部分:程序OPC unified architecture—Part 10: Programs2022-10-24
  • GB/T 40428-2021电动汽车传导充电电磁兼容性要求和试验方法Electromagnetic compatibility requirements and test m...2022-10-24
  • GB/T 40432-2021电动汽车用传导式车载充电机Conductive on-board charger for electric vehicles2022-10-24
  • GB/T 20311-2021建筑构件和建筑单元 热阻和传热系数 计算方法Building components and building elements. Thermal ...2022-10-24
  • GB/T 40406-2021炭素材料压缩静态弹性模量和泊松比测定方法Standard test method for static modulus of elasticity...2022-10-24
  • GB/T 40453-2021柑橘黑斑病菌检疫鉴定方法Detection and identification of Phyllosticta citricarpa (McAlpine) Aa...2022-10-24
  • GB/T 24402-2021鲮鱼罐头质量通则General quality requirements for canned frying mud carps2022-10-24
  • GB/T 17564.6-2021电气元器件的标准数据元素类型和相关分类模式 第6部分:IEC公共数据字典(IEC CDD)质量指南Standard da...2022-10-24
  • GB/T 13203-2021摩托车轮胎性能试验方法Test methods for verifying capabilities of motorcycle tyres2022-10-24