NBR 6313
NBR 6313 (通用铸造碳素钢)· NBR (巴西) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| AF-4220 | 铸钢 | chevron_right |
| AF-4524 | 铸钢 | chevron_right |
| AF-4825 | 铸钢 | chevron_right |
| AF-4828 | 铸钢 | chevron_right |
| AF-N1 | 铸钢 | chevron_right |
| AF-N2 | 铸钢 | chevron_right |
| AF-N4220 | 铸钢 | chevron_right |
NBR 6313 (通用铸造碳素钢)· NBR (巴西) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| AF-4220 | 铸钢 | chevron_right |
| AF-4524 | 铸钢 | chevron_right |
| AF-4825 | 铸钢 | chevron_right |
| AF-4828 | 铸钢 | chevron_right |
| AF-N1 | 铸钢 | chevron_right |
| AF-N2 | 铸钢 | chevron_right |
| AF-N4220 | 铸钢 | chevron_right |