【化学】加热液体，冷却食盐水

seat heating

electron-heating steel bar header【机】

train heating winding【铁路】

heating body (heater, radiator, heating element)

heating of internal body cavities for curative treatment

heating of bar-shaped bodies from steel, iron, ohmic-resistance heating

heating rate【热】;rate of heating【热】

hair-drying comb with separate heating