槽形怠应电炉

[机] channel type induction furnace

cáo xíng dài yīng diàn lú ㄘㄠˊ ㄒㄧㄥˊ ㄉㄞˋ ㄧㄥ ㄉㄧㄢˋ ㄌㄨˊ