core induction furnace 铁心感应电炉 ; 有芯感应电炉

core-type induction furnace 铁芯式感应炉 ; [电] 铁心式感应电炉

core-type induction heater [电] 磁心型感应加热器

induction core 绝缘芯子

core type induction furnace 铁芯式感应炉

core-type induction holding furnace 有芯感应保温炉

non-core electric induction furnace 无芯感应电炉

core-type e induction furnace 铁芯式感应炉