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| à vide qualificatif | |
| el.mach. | 空载 |
| a vide: 28 phrases in 11 subjects |
| Electric machinery | 2 |
| Electric motors | 1 |
| Food industry | 4 |
| International Monetary Fund | 1 |
| Laboratory equipment | 5 |
| Mathematics | 1 |
| Piezoelectric crystals | 1 |
| Technology | 1 |
| Thermal Energy | 7 |
| Transport | 2 |
| Welding | 3 |