片语
circulation U pump循环泵
recirculating pump[机] 循环泵
reciprocating pump[机] 往复泵;循环泵
circulation oil pump循环油泵
outside circulation piston pump外环流活塞泵
circulation plunger pump循环柱塞泵
inside circulation piston pump内环流活塞泵
accelerated circulation by pump泵力加速循环
Circulation slurry pump proper浆液循环泵本体
water circulation suction pump吸水循环水泵