GB/T 30068
GB/T 30068 (Cold-rolled steel sheets and steel strips for household appliances)· GB (Chine) · 5 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| JD0 | Aciers de construction | chevron_right |
| JD1 | Aciers de construction | chevron_right |
| JD2 | Aciers de construction | chevron_right |
| JD3 | Aciers de construction | chevron_right |
| JD4 | Aciers de construction | chevron_right |