Simple elevator with electric hoist as power unit features low cost and ease of operation.
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。
A hybrid electric vehicle includes an internal combustion engine and an electrical power storage unit.
本发明公开了一种混合动力电动车辆，包括内燃发动机和电力存储单元。
A hybrid electric vehicle includes an internal combustion engine and an electrical power storage unit.
本发明公开了一种混合动力电动车辆，包括内燃发动机和电力存储单元。
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