转载台受矿坑边缘线总长80m,如果转载台两边均挖掘到限,问此时转载台的工作线长度是多少?
转载台受矿坑边缘线总长80m,如果转载台两边均挖掘到限,问此时转载台的工作线长度是多少?
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问答题铁公路联合运输、电铲转载影响转载台牵出线长度的主要因素?
转载台受矿坑边缘线总长80m,如果转载台两边均挖掘到限,问此时转载台的工作线长度是多少?