短語詞組短語flameproof f motor 防爆式電動機Flameproof mining motor vibertory machine 鑛用防爆電動激振器Flameproof submersible motor -pumps for mines 鑛用隔爆型潛汙水電泵fully -flameproof motor 全防爆型電動機;全防爆型電唸頭;齊防爆型電動機low -voltage flameproof motor 低壓隔爆電動機flameproof high voltage electric motor 隔爆型高壓電機flameproof three -phase induction motor 隔爆型三相異步電動機 返回 flameproof motor