• GB/T 13586-2021回收铝Recycled aluminium2022-03-18
  • GB/T 14172-2021汽车、挂车及汽车列车静侧倾稳定性台架试验方法Bench test methods of static roll stability for m...2022-03-18
  • GB/T 14215-2021番茄酱罐头质量通则General quality requirements for canned tomato paste2022-03-18
  • GB/T 14286-2021带电作业工具设备术语Terminology for live working tools,devices and equipment2022-03-18
  • GB/T 14527-2021复合阻尼隔振器和复合阻尼器Compound dampling isolator and compound damper2022-03-18
  • GB/T 14637-2021工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法Determination of copper , iron and zinc ...2022-03-18
  • GB/T 14949.11-2021锰矿石 碳含量的测定 重量法和红外线吸收法Manganese ores. Determination of carbon content. G...2022-03-18
  • GB/T 14949.2-2021锰矿石 镍含量的测定 火焰原子吸收光谱法Manganese ores. Determination of nickel content. Flam...2022-03-18
  • GB/T 15078-2021贵金属电触点材料接触电阻的测量方法Testing method for contact resistance of precious metals el...2022-03-18
  • GB/T 15104-2021装饰单板贴面人造板Decorative veneered wood-based panel2022-03-18
  • GB/T 15224.2-2021煤炭质量分级 第2部分:硫分Classification for quality of coal. Part 2:Sulfur content...2022-03-18
  • GB/T 15382-2021气瓶阀通用技术要求General specifications of gas cylinder valves2022-03-18
  • GB/T 15596-2021塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定Plastics. Determin...2022-03-18
  • GB/T 15726-2021玻璃仪器 内应力检验方法Glassware. Stress examination methods2022-03-18
  • GB/T 15728-2021玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级Glass resistance to attack by a boiling hydrochloric ...2022-03-18
  • GB/T 15895-2021化学试剂 1,2-二氯乙烷Chemical reagent. 1,2-Dichloroethane2022-03-18
  • GB/T 15899-2021化学试剂 一水合硫酸锰(硫酸锰)Chemical reagent. Manganese sulfate monohydrate2022-03-18
  • GB/T 15901-2021化学试剂 二水合氯化铜(氯化铜)Chemical reagent. Copper(Ⅱ)chloride dihydrate2022-03-18
  • GB/T 15969.9-2021可编程序控制器 第9部分:用于小型传感器和执行器的单点数字通信接口(SDCI)Programmable controller...2022-03-18
  • GB/T 15970.10-2021金属和合金的腐蚀 应力腐蚀试验 第10部分:反向U型弯曲试验方法Corrosion of metals and alloys. S...2022-03-18
  • GB/T 15972.31-2021光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度Specifications for optical f...2022-03-18
  • GB/T 16838-2021消防电子产品环境试验方法及严酷等级Environmental test and severities for fire electronic produ...2022-03-18
  • GB/T 17765-2021航标术语Terminology of aids to navigation2022-03-18
  • GB/T 17794-2021柔性泡沫橡塑绝热制品Preformed flexible elastomeric foam thermal insulation2022-03-18