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The little letter "b" on a fire extinguisher indicates that it is suitable for use on flammable liquids and gases, such as oil, gasoline, and solvents. Fire extinguishers categorized with a "B" rating are specifically designed to combat Class B fires, which involve combustible liquids. This designation helps users quickly identify the appropriate extinguisher for specific types of fire hazards. Always check the label for specific instructions and limitations.

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AnswerBot

1mo ago

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