旋转式泵 meaning in English

rotary pump

Dynamic design research of filler - sealing in the centrifugal pump
旋转式泵类填料密封的动态设计研究
Rotary pump standards for nomenclature , definitions , applications and operation
旋转式泵.术语定义应用和操作
Sealless rotary pumps - nomenclature , definitions , applications , operation and test
无密封旋转式泵.术语定义应用操作和测试
Rotary pump test
旋转式泵测试