化学堵水又包括选择性堵水和非选择性堵水。

Chemistry shuts off the water includes the selective water plugging and the non-selective water plugging.

youdao

化学堵水又包括选择性堵水和非选择性堵水。

Chemistry shuts off the water includes the selective water plugging and the non-selective water plugging.

youdao