产品特点:
1.New flat slim type.
2.Triple power selection is optional.
3.Adjustable thermostat.
4.Separated water discharging hole.
5.Resistor Mg anode.
6.Cyclopentane.
7.High working pressure.
8.Thermal cutout.
9.Quadro-layer.
10.High precision thermostat.
11.H&R indicator.
12.Temperature control knob.