| |||
canned pump | |||
seal pump; hermetically sealed pump | |||
sealed pump | |||
leakproof pump | |||
| |||
canned pump |
密封泵 : 42 phrases in 13 subjects |
Agriculture | 1 |
Business | 2 |
Chemistry | 2 |
Compressors | 1 |
Electronics | 12 |
Engineering geology | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Nautical | 2 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Space | 1 |
Technology | 15 |