水泵设计 meaning in Chinese

equipment manufacturing - water pumdesigner

Principle of pump designing
水泵设计原理
Circulation water pump is well designed to fit for dyeing crafts of different kinds of hank yarn with changes in speed by much more leather belt wheels of degrees
循环水泵设计优良，采用多级皮带轮变速，以满足不同类型绞纱的染色工艺。
The results of site measurements give evidence that the numerically - controlled processed pump blades satisfy the requirements of designed characteristics
并介绍在江苏省江都第一抽水站更新改造工程中成功应用的实例，现场实测结果表明数控加工的叶片能够保证水泵设计性能。