补偿装置: 102 phrases in 16 subjects |
Air defense | 1 |
Architecture | 1 |
Automobiles | 12 |
Aviation | 5 |
Business | 2 |
Electric machinery | 2 |
Electronics | 4 |
Geophysics | 1 |
Hydroelectric power stations | 5 |
Mechanics | 1 |
Nautical | 1 |
Oil / petroleum | 5 |
Pest control | 1 |
Rail transport | 24 |
Space | 3 |
Technology | 34 |