When choosing extinguishers to fight a Class “B” fire do NOT use（）.<br>A:carbon dioxide<br>B:dry chemical<br>C:foam (stored-pressure type)<br>D:water (cartridge-operated)

When choosing extinguishers to fight a Class “B” fire do NOT use（）.
A:carbon dioxide
B:dry chemical
C:foam (stored-pressure type)
D:water (cartridge-operated)

出自：海船船员证

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