cantilever crane
... cantilever crane 悬臂吊机 ; roast crane 烤仙鹤 crane load 吊车荷载 ; 吊车起重量 ; 吊车负荷 ; 起重机起重量 ...
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南京大胜关长江大桥主桥钢桁拱采用架梁吊机双悬臂架设方案，主墩墩旁托架作为架梁的辅助支承体系必不可少。
Used as the auxiliary supporting system for erection of the spans, the pier-side brackets to be arranged at the main piers of the bridge were indispensible.
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