Some crane beam for 700t cranes was detected having installation error of rail eccentricity exceeding code limit.
某700吨吊车梁的吊车轨道偏心超过规范允许偏差。
For most of the bridge cranes, the failure of the structures result from the fatigue damage in the welded box beam under the action of random fatigue loads.
随机载荷作用下的疲劳破坏是起重机焊接箱形梁的主要失效形式之一。
Automatic gripping beam is a specialised banging device for gantry cranes used at hydropower stations.
自动抓梁是水电站门式起重机的专用取物装置。
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