GB/T 9439
GB/T 9439 (灰铸铁件)· GB (中国) · 20 种材料
| 名称 | 材料组别 | |
|---|---|---|
| H155 | 铸铁 | chevron_right |
| H175 | 铸铁 | chevron_right |
| H195 | 铸铁 | chevron_right |
| H215 | 铸铁 | chevron_right |
| H235 | 铸铁 | chevron_right |
| H255 | 铸铁 | chevron_right |
| HT 100 | 铸铁 | chevron_right |
| HT 150 | 铸铁 | chevron_right |
| HT 200 | 铸铁 | chevron_right |
| HT 225 | 铸铁 | chevron_right |
| HT 250 | 铸铁 | chevron_right |
| HT 275 | 铸铁 | chevron_right |
| HT 300 | 铸铁 | chevron_right |
| HT 350 | 铸铁 | chevron_right |
| HT-HBW155 | 铸铁 | chevron_right |
| HT-HBW175 | 铸铁 | chevron_right |
| HT-HBW195 | 铸铁 | chevron_right |
| HT-HBW215 | 铸铁 | chevron_right |
| HT-HBW235 | 铸铁 | chevron_right |
| HT-HBW255 | 铸铁 | chevron_right |