GB 24462-2009.General safety requirements for civilian used primary battery.1范围G...

国家标准2023.07.20

GB 24819-2009/IEC 62031:2008.LED modules for general lighting- Safety specificat...

国家标准2023.07.20

GB 24820-2009.General technical requirements for laboratory furniture.1范围GB 2482...

国家标准2023.07.20

GB 4694-1984.Packi ng, m arki ng, trans portation and conse rvation of leather.3...

国家标准2023.07.20

GB 5942-1986.Corrosion- resistant testing method of the metal deposits and conve...

国家标准2023.07.20

GB 10817.2-1989.Ordinary pottery-Clay pot and casserole.1主题内容与适 用范围GB 10817.2规定了...

国家标准2023.07.20

GB 12657-1990.Determination of conducting path for capacitor paper.GB 12657参照采用l...

国家标准2023.07.20

GB 12658-1990.Paper , board and pulp- Determination of potassium and sodium cont...

国家标准2023.07.20

GB 12805-1991.Laboratory glassware- 1 Burettes.7.3柃验结果的评定检验结果的评定按GB 2828执行。8标志、包...

国家标准2023.07.20

GB 12806-1991.Laboratory glassware-One-mark volumetric flasks.GB 12806等效采用国际标准IS...

国家标准2023.07.20