A、A.put out
B、B.put on
C、C.take off
D、D.take in
更多“When entering a foam injected space （） breathing apparatus.”相关的问题
A、Foam should not be used on electrical fires B、One kilo of low expansion foam solution produces much more foam C、Foam is only efficient when it covers the top of burning combustibles D、A stream of foam should be deflected off the deck in order to best agitate the fire
A、When the discovery packet enters the router from the DHCP client. B、Only when the offer packet enters the router from the DHCP server. C、When the acknowledge packet enters the router from the DHCP server. D、Only when the discovery packet leaves the router going to the DHCP server.
A、When the towing vessel enters the fog B、When the drilling rig enters the fog C、When the towing vessel can no longer be seen from the rig D、Immediately
A、Press the TAB key when prompted. B、Enter boot -p. C、Enter recovery when prompted. D、Commit the change. E、Reboot.
A、penetrates to the bottom of the fire B、is kept saturated with low-velocity water fog C、mixes with the burning fuel oil D、completely covers the top of the burning liquid
A、A.Once a day B、B.Once a week C、C.Prior to getting underway D、D.Only when entering waters of different density
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