WATER PUMP SET是什么

WATER PUMP SET是什么 water pump solar water pump Water Pump With Switch中文翻译 hydrophore pump 是什么泵 CARDIO PUMP 是什么 ballast pump 是什么泵 piston cooling fresh water pump 和 jacket coolong fresh water pump 船用泵的 pump every evening we pump water from a well翻译 英文strand bath pump这是什么泵 PUMP SEATING COUPLINGS 翻成汉语是什么? pump翻译是什么英语学霸快来解答? 英语翻译you must put the water in the bottle into the water pump to get water out of it centrifugal pump （BD transfer）或者BD centrifugal pump是什么离心泵啊!急, 英语翻译the pump shall be rated for continuous operation at 8 metres of water vacumm,尤其是那个water vacuum, water是什么 set 的音标set的音标是什么