加热管

在LG地热管中的连接部位不仅阀门管套插入部分的凸起部位被机械作用压密，而且随着外部螺母被拧紧，使紧固环收缩，从而带紧热炕暖气管，另外由于存在凸起部位，可通过机械作用进行再次压密，因此可防止由于热膨胀而引起漏水。

seat heating

paraffines (heating fuel oils, oil fuels)

heating body (heater, radiator, heating element)

train heating winding【铁路】

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