GB 11640
GB 11640 (Seamless aluminum alloy gas cylinders)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| 6061 | Aluminium | chevron_right |
| 7032 | Aluminium | chevron_right |
| 7060 | Aluminium | chevron_right |
GB 11640 (Seamless aluminum alloy gas cylinders)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| 6061 | Aluminium | chevron_right |
| 7032 | Aluminium | chevron_right |
| 7060 | Aluminium | chevron_right |