一是在区国库处建一加压泵站，对自来水加压。

First, the district Guoku Chu construction of a booster pump station, on the water pressure.

youdao

一是在区国库处建一加压泵站，对自来水加压。

First, the district Guoku Chu construction of a booster pump station, on the water pressure.

youdao