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调整 杆 : 61 phrases in 14 subjects |
Automobiles | 5 |
Business | 1 |
Communications | 1 |
Compressors | 2 |
Computer numerical control | 2 |
Construction | 3 |
Electronics | 3 |
Finances | 1 |
Nuclear physics | 1 |
Rail transport | 6 |
Securities | 2 |
Shipbuilding | 1 |
Technology | 32 |
Transport | 1 |