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阀 杆 : 253 phrases in 24 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 12 |
Chemistry | 1 |
Compressors | 7 |
Construction | 2 |
Drilling | 22 |
Ecology | 4 |
Electronics | 9 |
General | 1 |
Hydroelectric power stations | 8 |
Mechanic engineering | 3 |
Mechanics | 2 |
Metallurgy | 6 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 29 |
Rail transport | 9 |
Refrigeration | 3 |
Scuba diving | 1 |
Shipbuilding | 4 |
Space | 1 |
Submarines | 1 |
Technology | 124 |