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压力 管 : 683 phrases in 42 subjects |
Agriculture | 4 |
Animal husbandry | 1 |
Automobiles | 49 |
Aviation | 14 |
Bridge construction | 7 |
Chemistry | 11 |
Communications | 1 |
Compressors | 5 |
Drilling | 13 |
Earth sciences | 13 |
Ecology | 2 |
Electric machinery | 2 |
Electronics | 37 |
Energy industry | 2 |
Engineering geology | 11 |
General | 12 |
Geophysics | 3 |
Human resources | 1 |
Hydraulics | 1 |
Hydroelectric power stations | 51 |
Hydrology | 1 |
Mechanic engineering | 2 |
Mechanics | 1 |
Metallurgy | 32 |
Mining | 50 |
Nautical | 4 |
Navigation | 2 |
Nuclear physics | 1 |
Oil / petroleum | 52 |
Otorhinolaryngology | 1 |
Pest control | 1 |
Rail transport | 4 |
Refrigeration | 17 |
Shipbuilding | 1 |
Space | 10 |
Sports | 1 |
Surgery | 1 |
Technology | 253 |
Telecommunications | 1 |
Textile industry | 1 |
Water resources | 2 |
Wind Energy | 5 |