Which extinguishing agent will cool down a heated bulkhead in the least amount of time?（）<br>A:Water stream<br>B:Water fog or apray<br>C:Steam<br>D:Dry chemical

Which extinguishing agent will cool down a heated bulkhead in the least amount of time?（）
A:Water stream
B:Water fog or apray
C:Steam
D:Dry chemical

出自：海船船员证

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