flameproof motor

基本解釋

The entry with rubber sealing ring are widely used in the design of low-voltage flameproof motor.
橡膠密封圈式間接引入裝置，廣泛應(yīng)用于低壓隔爆型電機中。
The existing defect of overload, open phase protection of minitype flameproof motor used in coal mine was analysed and its improved protection scheme was presented.
分析了煤礦井下小型隔爆電動機過載、斷相保護存在的缺陷，提出了改進的保護方案。
Milling machining is carried out on common lathe. This method provides a new approach for increasing the surface roughness of terminal box flameproof surface of motor.
在普通車床上進行銑別加工，對提高電視接線企隔爆面表面粗糙度提供了一條新途徑。