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combined suction and force pump; suction and force pump | |||
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combined suction and force pump |
吸压 泵 : 17 phrases in 9 subjects |
Chemistry | 1 |
Construction | 2 |
Mechanics | 1 |
Mining | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Refrigeration | 2 |
Technology | 7 |
Textile industry | 1 |