Double-trolley bridge crane is a kind of bridge crane.
双小车桥式起重机是桥式起重机的一种。
Their firm have contracted to build a double-purpose bridge across the river.
他们公司已签约承建一座横跨大江的两用大桥。
Double cutting design is applied to automatic bridge site, no blade changing, with prepared device.
自动桥位采用双剪切设计，无须更换剪切刀，附有备用装置。
Double cutting design is applied to automatic bridge site, no blade changing, with prepared device.
自动桥位采用双剪切设计，无须更换剪切刀，附有备用装置。
应用推荐