安装，使用，维修和移动方便。

Easy to install, use, maintain and move.

youdao

底座装置滑轮，移动方便，体积轻，不占空间。

Pulley unit installed in the base. Easy to move. Light weight. occupies little space.

youdao

结构紧凑，移动方便，安装简单，可减少工程造价，无需建造泵房。

Compact, easy to move, easy to install and can reduce the project cost, without the construction of pumping stations.

youdao