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oil system | |||
oiling system |
润油 系统 : 53 phrases in 13 subjects |
Automobiles | 1 |
Business | 1 |
Compressors | 1 |
Construction | 1 |
Electronics | 1 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 20 |
Nautical | 1 |
Oil / petroleum | 4 |
Oil processing plants | 2 |
Shipbuilding | 3 |
Technology | 16 |