绞车式桥式起重机
overhead travelling crane with crab
岸边集装箱桥式起重机
quayside container bridge crane
电磁桥式起重机
electromagnetic bridge crane
电动单梁桥式起重机
electric single-beam bridge crane
电动葫芦桥式起重机
overhead travelling crane with hoist
电动桥式起重机
electric overhead travelling crane
电动双梁桥式起重机
Electric Double-beam Bridge Crane
electrical bibeam bridge crane
electric two-beam bridge crane
防爆桥式起重机
Explosion-poof bridge crane
环形轨道桥式起重机
crane running on a circle rail
两用桥式起重机
dual-purpose overhead traveling crane