GB/T 17791
GB/T 17791 (Seamless copper and copper alloys tube for air conditioner and refrigeration equipment)· GB (China) · 15 materials
| Designation | Material group | |
|---|---|---|
| C12000 | Copper | chevron_right |
| C12200 | Copper | chevron_right |
| QSn0.5-0.025 | Copper | chevron_right |
| T10130 | Copper | chevron_right |
| T10150 | Copper | chevron_right |
| T10180 | Copper | chevron_right |
| T11050 | Copper | chevron_right |
| T2 | Copper | chevron_right |
| T50300 | Copper | chevron_right |
| TP1 | Copper | chevron_right |
| TP2 | Copper | chevron_right |
| TU0 | Copper | chevron_right |
| TU00 | Copper | chevron_right |
| TU1 | Copper | chevron_right |
| TU2 | Copper | chevron_right |