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| running tool | |||
| operating facilities | |||
| handling tool | |||
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操作工 具 : 24 phrases in 12 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Drilling | 1 |
| Electronics | 4 |
| Geophysics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Nuclear and fusion power | 5 |
| Shipbuilding | 1 |
| Space | 3 |
| Technology | 3 |
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