GB/T 4437.2-2017
Aluminium and aluminium alloy extruded tubes—Part 2：Seam tubes (English Version)
- Standard No.
- GB/T 4437.2-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 4437.2-2017
- Replace
- GB/T 4437.2-2003
GB/T 4437.2-2017 history
- 2017 GB/T 4437.2-2017 Aluminium and aluminium alloy extruded tubes—Part 2：Seam tubes
- 2003 GB/T 4437.2-2003 Aluminium and aluminium alloy extruded tubes Part2: Seam tubes