| |||
stage pump | |||
multi stage pump | |||
multi-stage pump | |||
multistage pump |
多级泵 : 46 phrases in 13 subjects |
Agriculture | 2 |
Chemistry | 2 |
Ecology | 1 |
Electric machinery | 3 |
Electronics | 2 |
Hydroelectric power stations | 10 |
Metallurgy | 3 |
Oil / petroleum | 2 |
Polymers | 1 |
Refrigeration | 3 |
Shipbuilding | 2 |
Space | 1 |
Technology | 14 |