Its series main parameters include lifting capacity, operation class, working speed, liftheight, span etc.
它的系列主参数包括起重量、工作级别、工作速度、起升高度与跨度等等。
2
The effective liftheight of electric submersible centrifugal pump is one of the important basis in judging work performance of electric pump wells.
电动潜油离心系有效举升高度的大小是电泵井工作性能优劣的重要依据之一。
3
Used to vertically lift rubbed powder, granular and small lump materials such grain, coal, cement and gravel ore and the liftheight can reach 40 meters.