AverageTransportDistanceofFreightinSignificantYears单位:公里(km)年份总计铁路公路水运民用航空YearTotalRailwaysHighwaysWaterwaysCivilAviation1978124.8225.662.525.8625.01982145.4234.672.360.91983162.4290.274.696.7833.31984134.2222.774.658.81333.31985194.0320.688.696.21250.01986204.7312.9100.782.81200.01987237.5345.6119.775.81600...
AverageTransportDistanceofFreightinSignificantYears单位:公里(km)年份总计铁路公路水运民用航空YearTotalRailwaysHighwaysWaterwaysCivilAviation1978124.8225.662.525.8625.01982145.4234.672.360.91983162.4290.274.696.7833.31984134.2222.774.658.81333.31985194.0320.688.696.21250.01986204.7312.9100.782.81200.01987237.5345.6119.775.81600...
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