berth support 中文意思是什麼
berth support
解釋
臥鋪支鐵-
Building berth is the fixed ground support and launching - cradle is only used before launching. the latter will be sliding together with the ship into the water
船臺是固定的地面支撐,下水支架僅用於下水時用。後者在下水時與船體一起滑入水中。
分享友人