1·The centrifugal pump and the petro motor (or electric motor) are both arranged a portable stander. The utility model has simple structure, high working efficiency and low auxiliary power.
离心泵与汽油机（或电动机）均安装在一个可供手提的机架上。
2·The invention designs the stander into a universal component which can be applicable to different control systems.
本发明将机架设计成了一个通用部件可以适应不同的控制系统。