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positive displacement pump | |||
displacement pump; positive-displacement pump |
容积泵 : 15 phrases in 10 subjects |
Agriculture | 1 |
Aviation | 1 |
Drilling | 1 |
Mechanic engineering | 1 |
Mechanics | 1 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Refrigeration | 1 |
Technology | 5 |
Textile industry | 1 |