A、hose rack or reel
B、all purpose nozzle
C、foam applicator
D、pick axe
更多“Each fire hydrant must have at least one spanner and at least one（）.”相关的问题
A、fire hose might be damaged by cargo operations B、vessel is in port C、fire-main system is not charged D、fire pumps are used for purposes other than supplying water to the fire main
A、PSC官员将检查应急电源、应急操舵装置、消防龙头、水龙带、消防栓等。 B、港口国监督官员将检查应急电源、应急操舵装置、消防龙头、水龙带、消防栓等。 C、A+B D、AB都不对。
A、A.a low velocity spray applicator B、B.a water spray or solid stream C、C.at least two spray patterns of water D、D.at least 25 psi delivered pressure
A、locked cabinet in the machinery space B、unlocked cabinet in the machinery space C、separate and accessible location D、location near a fire hydrant
A、A.fire pumps B、B.fire mains C、C.hydrants and hoses D、D.closing appliances which are kept permanently closed at sea
A、A.in a protected area on the main deck B、B.inside a machinery space near the entrance C、C.next to the fire hydrant to which the fire hose is attached D、D.on a rack inside the quarters near the entrance
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