通过灭火实验得出新型水系灭火剂具有明显优于水的灭火效果。

The experiment results show that the new water-series extinguisher has better extinguishing effect than water.

youdao

通过灭火实验得出新型水系灭火剂具有明显优于水的灭火效果。

The experiment results show that the new water-series extinguisher has better extinguishing effect than water.

youdao