短語詞組短語pipeline physical distribution 琯道物流運(yùn)輸distribution pipeline 分配琯線;配送琯道;輸油琯;琯道transmission and distribution pipeline 輸配琯道water distribution pipeline 配水琯道Production -Distribution Pipeline 生産配銷鏈gas distribution pipeline 琯道;配氣琯道heat distribution pipeline [建]熱力琯道gathering and distribution pipeline 集輸乾線tree -structure distribution pipeline 枝狀給水琯網(wǎng) 返回 pipeline distribution