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| механическая энергия | |||
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机械能 : 54 phrases in 9 subjects |
| Drilling | 3 |
| Electronics | 4 |
| Finances | 2 |
| General | 19 |
| Mechanics | 2 |
| Metrology | 1 |
| Oil and gas | 1 |
| Polymers | 1 |
| Technology | 21 |
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