Such an electric water heater is already known.
这样的电热水器是已知的。
The invention relates to a safe electric water heater which is used in any time.
一种安全的随开随用的电热水器。
Here is a relatively simple, electric hot water heater.
这里是一个相对简单，电热水器。
There is an electric immersion heater, though, for all your hot water.
但是有一个浸入式电热水器供应你所需的全部热水。
An electric heater may be also installed in the water tank.
另外在水箱内还可以安装一个电加热装置。
Low water water level warning electric heater stop, heat, water pump mend water automatically;
低水水位报警电加热器停止加热，水泵自动补水；
Low water water level warning electric heater stop, heat, water pump mend water automatically;
低水水位报警电加热器停止加热，水泵自动补水；
应用推荐