pipeline〔名词〕管道,流水线,情报来源,商品供应线;vt.为...装管道,用管道输送,管道详细»
pipeline管线，管路，管系导管，输送管，输油管管道安装信息渠道商品供应线详细»
管道canal;pipeline;pipeline pipe;trunking;tubing详细»
管道canalisation;canalization;ducting;flue;pipage;pipeline;ridge runner;ridgerunner;shakt;tu;tubing详细»
管道cannal;complete piping system;conduit pipe;duct line;ducting;flue;gas-collecting duct;line of pipes;line piping;pipe alley;pipeline;tubing详细»
管道channel;conduit;conduit tube;duct;pipe alley;pipe run详细»
管道duct;gas-collecting duct;pipe;pipe culvert;pipe line;pipeleading详细»