舭水泵系统 bilge system

应急舭水泵 emergency bilge pump

紧急舭水管 emergency bilge suction

舭水井舱底水井 bilge hat

舭部边舱水深探管 bilge sounding pipe ; cge sounding pipe

舭部污水道顶板 limbers board

舭吸水管 bilge suction

舭吸水阀 bilge injection valve

舭排水沟 limber bilge

舭部污水沟舱底 bilge