lifeboatn.救生船
lifeboat capacity救生艇搭载量
lifeboat response救生(艇)反应
lifeboat buoyancy救生艇浮力
lifeboat fittings救生艇舾装件
lifeboat situation救生艇状况
lifeboat propulsion救生艇推进
lifeboat overload test救生艇超载试验
lifeboat floor surface救生艇底表面
lifeboat launching gear救生艇降落装置
LIFEBOAT UNABLE TO BE LOWERED救生艇不能放下