hand crane的意思|示意

Put the suspension coop on the base, install suspension shaft and hand crane.

将吊笼放到底座上, 装上吊杆及手摇起重机.

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My company specializes in selling hand crane acquisition, installation and maintenance to customers, receive certification.

我公司专业收购销售二手起重机, 并为客户安装维修, 领证.

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It's formed by suspension shaft framework and hand crane.

由吊杆架和手摇起重机组成.

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The working mechanism includes the lifting mechanism and hand crane.

工作机构包括提升机构和手摇起重机.

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