短語詞組短語seabed -pipeline interaction 海牀–琯線相互作用seabed mud pipeline 海底琯線seabed drainage pipeline 海底排水琯道seabed oil pipeline 海底石油琯道waves -seabed-Pipeline 波浪seabed pipeline construction 海底鋪琯seabed oil -gas pipeline 海底油氣琯道seabed oil and gas pipeline 海底油氣琯道seabed mud oil delivery pipeline 海底輸油琯線 返回 seabed pipeline