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常况 : 60 phrases in 12 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Business | 1 |
| Electronics | 13 |
| General | 30 |
| Law | 2 |
| Metallurgy | 2 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Production | 1 |
| Rail transport | 3 |
| Technology | 4 |
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