1) Service overhead traveling and gantry cranes
在用桥、门式起重机
2) bridge and trestle cranes
桥式门式起重机
3) gantry and bridge crane
门桥式起重机
1.
The vibration mechanical model of gantry and bridge crane is established by means of structural analysis.
通过对门桥式起重机的结构分析,建立了其振动力学模型。
4) overhead and gantry cranes
桥门式起重机
1.
Adjustable hydraulic brake for traveling mechanisms of overhead and gantry cranes;
桥门式起重机运行机构可操纵液压制动器
5) dual-purpose overhead traveling crane
两用桥式起重机
6) general overhead traveling crane
通用桥式起重机
1.
CAD of general overhead traveling crane based on allowable stress method and limit state method;
基于许用应力和极限状态设计方法的通用桥式起重机结构CAD
补充资料：青门桥
1.即霸桥。因其在汉时长安城青城门外﹐故名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条