The invention relates to a single-phase electric hoist in lifting equipment, in particular to a single-phase electric hoist with a lower limit device.
本发明涉及升降起重设备中的单相电动葫芦，特别涉及一种带下限位装置的单相电动葫芦；
The invention relates to a single-phase electric hoist in lifting equipment, in particular to a single-phase electric hoist with a lower limit device.
本发明涉及升降起重设备中的单相电动葫芦，特别涉及一种带下限位装置的单相电动葫芦；
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