For the scattered small oil field drilling waste water is low, with these devices is a waste, especially in bad road condition.

对于分散的小油田，钻井废水产生量低，配备这些设备是一种浪费，尤其是路况不好的油田。

youdao

For the scattered small oil field drilling waste water is low, with these devices is a waste, especially in bad road condition.

对于分散的小油田，钻井废水产生量低，配备这些设备是一种浪费，尤其是路况不好的油田。

youdao