lift bridge

In the design of a bridge hook crane, it has certain importances to. selected the length of the slotless part ( smooth surface) in the middle of the lift-drum.

在桥式吊钩起重机的设计中，起升卷筒中部无槽（光面）部分的长度选用具有一定的重要性。

the first major lift bridge in the eastern part of the country, memorial bridge, connects portsmouth, n.

纪念桥，该国东部第一重大提升大桥，连接N。

background: this vertical lift bridge crosses the seine, one of france's major commercial waterways.

背景：古斯塔夫—福楼拜桥是一座垂直升将桥，横跨法国重要的贸易航道——塞纳河。

Bridge Hydraulic Synchronous Lift Remote Control System of Large Quayside Container Loader/ Unloader

大型集装箱岸桥液压同步顶升遥控系统

The lift is being used by workers to perform maintenance on a bridge at the port's terminal.

工人们本要搭乘这部升降机维修海港大桥。

with pylons that stand 282 feet tall, the pont gustave-flaubert is europe's tallest lift bridge.

该桥塔架高达282英尺，是欧洲最高的升降桥。

The Design of Steel Bridge approach Hydraulic Lift

钢引桥液压升降机的设计