The fire-fighting pad has the advantages of light weight, good effect of fire-fighting and low cost.

该灭火垫重量轻，灭火效果好，价格便宜，可重复使用。

youdao

The fire-fighting pad has the advantages of light weight, good effect of fire-fighting and low cost.

该灭火垫重量轻，灭火效果好，价格便宜，可重复使用。

youdao