复数： gantries

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Dual column vertical lathe , gantry type milling machine .

双柱立式车床、龙门铣床。

Gantry crane design satisfies the design project description request .

门式起重机设计满足设计任务书要求。

The gantry was crammed with photographic lights .

台架上满是摄影灯。

Samson and goliath , the two gantry cranes that dominate belfast 's skyline , stand as reminders of the city 's former shipbuilding glory .

被称作参孙与葛利亚的两个巨大的龙门吊，伫立在贝尔法斯特的远处，站在那里像是提醒人们想到这座城市从前造船业的辉煌。

Research on crossbeam magnetic levitation control system of gantry moving numerical control machine tool .

龙门移动式数控机床横梁磁悬浮控制系统研究。