2 年 - 翻訳

A pump is a device that uses to transfer fluids from one location to other. There are multiple types of pumps that use in various industries all over the world. A submersible pump is a famous type of pump. It is a type of multistage centrifugal pump. A submersible pump is also known as a well pump.http://www.china-submersiblepump.com/sewage-pump/