GB/T 1531-2020
Copper and copper alloy capillary tube
- Standard No.
- GB/T 1531-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 1531-2020
- Replace
- GB/T 1531-2009
GB/T 1531-2020 history
- 2020 GB/T 1531-2020 Copper and copper alloy capillary tube
- 2009 GB/T 1531-2009 Capillary tube of copper and copper alloys
- 1994 GB/T 1531-1994 Capillary tube of copper and copper alloys