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| 冷加工 | |||
| 机械加工; 机械处理 | |||
| 机械化处理 | |||
| mechanical treatment: 22 phrases in 10 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Mechanics | 1 |
| Metallurgy | 9 |
| Space | 2 |
| Technology | 3 |
| Water resources | 2 |
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