emergency backup fuel

同义词释义

1)emergency back-up fuel,应急燃料2)emergency fuel cutoff switch,应急燃料切断开关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