intermediate pump station 中间泵站

hoist pump intermediate gear 起重机油泵中间轮

intermediate cooling water pump 中间冷却水泵

Intermediate cooling pump 中间冷却泵

hoist pump intermediate shaft 起重机油泵中间轴

intermediate feed pump 中间给料泵

intermediate booster pump 中途泵

an intermediate-pressure pump 中压泵

fuel pump intermediate transmission gear 燃油泵中间传动齿轮