GB/T 30068
GB/T 30068 (Cold-rolled steel sheets and steel strips for household appliances)· GB (中国) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| JD0 | 结构钢 | chevron_right |
| JD1 | 结构钢 | chevron_right |
| JD2 | 结构钢 | chevron_right |
| JD3 | 结构钢 | chevron_right |
| JD4 | 结构钢 | chevron_right |
GB/T 30068 (Cold-rolled steel sheets and steel strips for household appliances)· GB (中国) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| JD0 | 结构钢 | chevron_right |
| JD1 | 结构钢 | chevron_right |
| JD2 | 结构钢 | chevron_right |
| JD3 | 结构钢 | chevron_right |
| JD4 | 结构钢 | chevron_right |