| |||
单泵 | |||
单吸泵; 单流向泵; 单级泵 |
single pump : 93 phrases in 13 subjects |
Agriculture | 1 |
Automobiles | 4 |
Chemistry | 4 |
Drilling | 6 |
Ecology | 1 |
Electronics | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 5 |
Metallurgy | 1 |
Oil / petroleum | 9 |
Refrigeration | 5 |
Shipbuilding | 5 |
Technology | 50 |