| |||
evacuated device; vacuum apparatus | |||
vacuum plants | |||
vacuum device; vacuum equipment; vacuum system |
真 空设备 : 79 phrases in 13 subjects |
Automobiles | 2 |
Aviation | 2 |
Computer numerical control | 1 |
Electric machinery | 1 |
Electronics | 1 |
Engineering geology | 1 |
General | 1 |
Metallurgy | 43 |
Nautical | 1 |
Oil / petroleum | 1 |
Refrigeration | 7 |
Space | 1 |
Technology | 17 |