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抽 气 : 433 phrases in 37 subjects |
Agriculture | 3 |
Animal husbandry | 1 |
Architecture | 7 |
Astronautics | 1 |
Automobiles | 19 |
Aviation | 13 |
Chemistry | 2 |
Compressors | 4 |
Construction | 3 |
Earth sciences | 1 |
Ecology | 2 |
Electric machinery | 2 |
Electronics | 29 |
Engineering geology | 3 |
Exhibitions | 1 |
General | 16 |
Geology | 2 |
Household appliances | 1 |
Hydroelectric power stations | 3 |
Mechanic engineering | 1 |
Metallurgy | 31 |
Nautical | 13 |
Nuclear and fusion power | 1 |
Nursing | 1 |
Oil / petroleum | 16 |
Oil processing plants | 1 |
Pest control | 1 |
Refrigeration | 16 |
Remote sensing | 1 |
Shipbuilding | 4 |
Space | 9 |
Sports | 1 |
Technology | 217 |
Telecommunications | 2 |
Textile industry | 3 |
Thermal engineering | 1 |
Wind Energy | 1 |