The system has the function of automatic water supply, water-level display, water-level alarm etc.

该系统具有自动上水、水位显示、水位报警等功能。

youdao

The system has the function of automatic water supply, water-level display, water-level alarm etc.

该系统具有自动上水、水位显示、水位报警等功能。

youdao