watertight bulkhead
常見(jiàn)例句
- What do you do if a cable passes through a watertight bulkhead?
電纜穿過(guò)水密艙壁怎么辦？ - The experience and working methods of watertight-bulkhead technology are transmitted orally from master to apprentices.
UNESCO: CULTURE 返回 watertight bulkhead