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| 激光技术 | |||
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laser technology : 22 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Earth sciences | 1 |
| Electronics | 4 |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Space | 7 |
| Technology | 1 |
| Textile industry | 1 |
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