Chinese translation for "水下管沟"

underwater trench

Similar Words：

"水下观光船" Chinese translation, "水下观光潜水艇" Chinese translation, "水下管" Chinese translation, "水下管道" Chinese translation, "水下管道对准装置" Chinese translation, "水下管汇" Chinese translation, "水下管汇中心" Chinese translation, "水下管接头" Chinese translation, "水下管线" Chinese translation, "水下管线穿越" Chinese translation