气 动 阀 : 167 phrases in 22 subjects |
Architecture | 3 |
Automobiles | 28 |
Aviation | 10 |
Business | 1 |
Compressors | 2 |
Electric machinery | 1 |
Electronics | 6 |
General | 1 |
Hydroelectric power stations | 1 |
Mechanics | 2 |
Metallurgy | 6 |
Nautical | 1 |
Oil / petroleum | 6 |
Oil processing plants | 4 |
Rail transport | 4 |
Refrigeration | 7 |
Shipbuilding | 10 |
Solar power | 2 |
Space | 7 |
Steel production | 3 |
Technology | 60 |
Wind Energy | 2 |