调节 流量 : 108 phrases in 22 subjects |
Astronautics | 1 |
Automobiles | 4 |
Aviation | 4 |
Chemistry | 1 |
Compressors | 1 |
Drilling | 2 |
Earth sciences | 3 |
Electronics | 5 |
Engineering geology | 2 |
General | 1 |
Hydroelectric power stations | 4 |
Metallurgy | 11 |
Mining | 1 |
Oil / petroleum | 7 |
Oil processing plants | 1 |
Plastics | 1 |
Refrigeration | 5 |
Space | 8 |
Submarines | 3 |
Technology | 40 |
Textile industry | 1 |
Wind Energy | 2 |