Pipeline transportation refers to the transport business of delivering gas, liquid and solid materials through pipeline facilities.
管道运输，是指通过管道设施输送气体、液体、固体物资的运输业务。
Pipeline transportation refers to the transport business of delivering gas, liquid and solid materials through pipeline facilities.
管道运输，是指通过管道设施输送气体、液体、固体物资的运输业务。
应用推荐