... cover up ==> 埋 cover yoke ==> 顶盖轭架 cover-device ==> 遮蔽物 ...
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handhole cover yoke 手孔轭
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The utility model relates to an electromagnet, which is composed of a yoke iron, an armature iron, a push rod, a pull rod, a starting coil, a sustain coil, a controlling circuit and an end cover.
本实用新型涉及一种电磁铁,有轭铁、衔铁、推杆、拉杆、启动线圈、维持线圈、控制电路和端盖。
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