短语词组短語bar r armature 條線圈電樞bar -wound armature 條繞電樞;杆式繞組電樞armature bar 電樞線棒;[電]電樞條;磁鉄field armature bar insulation 勵磁電樞杆絕緣Armature Bar Rubber Nipples 針杆套armature bar insulation 電樞條絕緣 返回 bar armature