由于采用了较先进的洗井污水处理工艺，使处理装置结构紧凑，处理效果好，只需一台车即可完成注水井的连续洗井作业。

Having used the advanced well clean-out processing technology, the construction of the processing instrument is lightened, and get good result.

youdao

由于采用了较先进的洗井污水处理工艺，使处理装置结构紧凑，处理效果好，只需一台车即可完成注水井的连续洗井作业。

Having used the advanced well clean-out processing technology, the construction of the processing instrument is lightened, and get good result.

youdao