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排气器: 203 phrases in 23 subjects |
Agriculture | 3 |
Architecture | 1 |
Armored vehicles | 1 |
Automobiles | 77 |
Aviation | 7 |
Chemistry | 2 |
Compressors | 4 |
Drilling | 1 |
Ecology | 11 |
Electricity generation | 1 |
Electronics | 6 |
Environment | 1 |
General | 4 |
Metallurgy | 1 |
Nautical | 1 |
Oil / petroleum | 6 |
Oil processing plants | 1 |
Pest control | 2 |
Refrigeration | 5 |
Shipbuilding | 1 |
Space | 11 |
Technology | 55 |
Transport | 1 |