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| 强力试验: 52 phrases in 9 subjects |
| Aviation | 1 |
| Chemistry | 1 |
| Electronics | 2 |
| General | 1 |
| Oil / petroleum | 1 |
| Plastics | 2 |
| Polymers | 3 |
| Technology | 28 |
| Textile industry | 13 |
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