The shell of the trolley typeresistancefurnace is cylindrical, and the inside is a vertical shaft furnace made of refractory bricks.
台车式电阻炉的外壳呈圆筒状，内部是由耐火砖砌成的竖井式炉膛，所以台车式电阻炉因此而得名。
2
The moisture absorption ability of different bamboo charcoals burn from the box typeresistancefurnace and the traditional kiln were tested under different temperature and humidity condition.
选用箱式电阻炉和土窑烧制的竹炭，在不同温度和湿度条件下进行竹炭吸湿性变化的试验。
3
The effects of heat treatment and cryogenic treatment on dimensional stability of al alloy 2a11 were studied using a box-type electrical resistancefurnace and a cryogenic box with program control.