emergency bilge drain

同义词释义

1)emergency bilge drain,应急舱底水泄水管2)emergency bilge drain piping system,应急舱底水泄水管系3)emergency,应急4)emergency response,应急5)emergency Plan,应急预案6)emergency management,应急管理7)emergency net-work,应急网络8)emergency response,应急响应9)emergency response,应急救援10)emergency monitoring,应急监测