注意热水器有无漏水现象，发现了应及时处理。

Notice water heater has no water leakage phenomenon, found to be timely processing.

youdao

检查有无漏油、漏水、漏气的现象。

Inspecting for the leakage of oil, water and air.

youdao

检查有无漏油、漏水、漏气的现象。

Inspecting for the leakage of oil, water and air.

youdao