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| 热锻 | |||
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| 热锻 (【技】再结晶温度以上进行的锻造。热锻的目的是获得所需要的形状，改善金属内部组织，使铸件内气孔焊合、晶粒细化。根据锻造工具的不同，热锻分为自由锻、模锻、旋转锻、挤锻等。热锻简单经济，但尺寸精度差。) | |||
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hot-forging : 21 phrases in 5 subjects |
| Automobiles | 1 |
| Metallurgy | 16 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 2 |
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