The area is small because of special installation structure. 40% investment into building can be saved.

独特的安装结构大大缩小了泵的占地面积，可节约基建投资40%上。

youdao

The area is small because of special installation structure. 40% investment into building can be saved.

独特的安装结构大大缩小了泵的占地面积，可节约基建投资40%上。

youdao