起重机、吊车 CRN Crane
起重机.吊车功能 crane utility
起重机、吊车操作工 Crane Operators
起重机吊运车 crane trolley
起重机和吊车操作员 Crane and Hoist Operator
抓斗起重机、抓斗吊车 grab crane
高架起重机、桥式吊车 overhead crane
链动滑轮，吊车专用电动滑板，吊车专用手动滑板，悬臂起重机，铁路养路器械。
Chain blocks, crane - use electrical saddles, crane - use manual saddles, jib cranes, railroad maintenance equipment.
这个吊车的“秘密”在于：Facebook在之前租用的Palo Alto大楼地下室里发现了这个起重机，搬到新总部后就把它也一起带过来了。
Here's a 'secret' about the crane: Facebook found it in the basement of the former building they leased in Palo Alto and they snuck off with it when they moved into their new headquarters.
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