GB/T 22792.3一2008.Office furniture- Screens-Part 3 :Test methods.1范围GB22792的本部分规...

国家标准2023.07.20

GB/T 22811-2008.Corrugated fibreboard- Determination of the grammage of the comp...

国家标准2023.07.20

GB/T 24285-2009.Base paper for diazotype.1范围GB/T 24285规定了晒图原纸的分类、要求、试验方法、检验规则和标志...

国家标准2023.07.20

GB/T 24800.2-2009.Determination of 41 glucocorticoids in cosmetics by LC-MS-MS a...

国家标准2023.07.20

GB/T 24821-2009.Dining tables and chairs.1范围GB/T 24821规定了餐桌餐椅的术语和定义、分类与命名、要求、试验方...

国家标准2023.07.20

GB/T 19959-2005.Product of geographical indication-Yangzhou lacquerware.1范围GB/T...

国家标准2023.07.20

GB/T 147-1997.Writing paper and certain classes printed matter-Untrimmed sizes.1...

国家标准2023.07.20

GB/T 148一1997.Writing paper and certain classes printed matter-Trimmed sizes-A a...

国家标准2023.07.20

GB/T 149-1995.Pencil.5.11笔杆结合牢度将铅笔漫入30士2C的水面下1h,取出后反向拧动笔杆两端,观察笔杆有无开胶现象。5.12杆内断芯5...

国家标准2023.07.20

GB/T 462-2003.Paper and board-Determination of moisture content.1范围GB/T 462规定了取样...

国家标准2023.07.20