English translation for "水下管沟"

underwater trench

Similar Words：

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