使用该电热气囊而被加在管路中的衬里材料的热固性树脂被加热、固化。
The electric heating air bag is used to heat and solidify thermosetting resin of the lining material added in the pipeline.
可获得即便使端部的电极靠近或重叠也可防止电极短路的电热气囊(3)。
An electric heating air bag (3) avoiding short circuit of the electrodes can be obtained even in the event that the electrodes at the ends are near or superposed on each other.
贯流电热风幕机是在贯流风幕机的进风口或出风口处加上电加热器，利用贯流风机运转带出的热气流形成的热风幕。
The utility model relates to a cross flow electric hot air curtain machine, which is an electric heater which is connected with an air inlet or an air outlet of a cross flow air curtain machine.
装在内燃发动机内的小电热器，用以预热气缸内的空气以利发动，尤用于柴油发动机。
A small electric heating element in an internal-combustion engine that facilitates starting by preheating the air in a cylinder and is used especially in diesel engines.
装在内燃发动机内的小电热器，用以预热气缸内的空气以利发动，尤用于柴油发动机。
A small electric heating element in an internal-combustion engine that facilitates starting by preheating the air in a cylinder and is used especially in diesel engines.
应用推荐