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| качественное испытание | |||
| качественная проба | |||
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定性 试验 : 24 phrases in 9 subjects |
| Economy | 1 |
| Electric machinery | 1 |
| Electronics | 2 |
| General | 4 |
| Information technology | 1 |
| Medical | 3 |
| Oil / petroleum | 1 |
| Technology | 10 |
| Textile industry | 1 |
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