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hydraulic pressure control system | |||
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hydraulic control system |
液压控制系统 : 21 phrases in 10 subjects |
Air defense | 1 |
Aviation | 2 |
Earth sciences | 2 |
Electronics | 3 |
General | 2 |
Metallurgy | 3 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 4 |