Rock bridge fracture among multi-crack is one of the important reasons for rock mass failure.
多裂纹间的岩桥贯通破坏是导致岩体失稳的重要原因之一。
Synopsis Biting rail is a common failure due to improper operation for the bridge crane.
在桥式起重机使用中常因使用不当出现车轮的啃轨现象。
Synopsis Biting rail is a common failure due to improper operation for the bridge crane.
在桥式起重机使用中常因使用不当出现车轮的啃轨现象。
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