中文说明:基于岩体分级系统(RMR)评估预测TBM利用率研究
English Description:
Evaluation and prediction of TBM utilization rate based on rock mass classification system (RMR)Evaluation and prediction of TBM utilization rate based on rock mass classification system (RMR)
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中文说明:基于岩体分级系统(RMR)评估预测TBM利用率研究
English Description:
Evaluation and prediction of TBM utilization rate based on rock mass classification system (RMR)基于岩体分级系统(RMR)评估预测TBM利用率研究 .caj