电动升降机 [机] electric hoist
- 以电动葫芦为动力装置的简易升降机造价低廉,使用方便,但缺少明确的设计安装标准。
Simple elevator with electric hoist as power unit features low cost and ease of operation. - 这种重型便携式电动升降机上限是建立抵御医院和疗养院的严格要求。
This heavy-duty portable electric ceiling lift is built to withstand the rigorous demands of hospitals and nursing homes. - 紧凑型RT剪式升降机采用更加常规的液压传动系统,其单独的车轮电动机在机器相反角落处采用双回路装置传动。
The compact RT scissors use a more conventional hydrostatic drive system, with individual wheel motors plumbed into two circuits uniting drive flow on opposite corners of the machine.
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