12. Extinguishing agent act by heat removing (cooling), smothering
and flame inhibition. Which of the followings has the function of
flame inhibition ?
(A) Dry chemical powder.
(B) Foam.
(C) Carbon dioxide.
(D) Steam.
詳解 (共 2 筆)
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滅火劑通過除熱（冷卻），窒息和阻燃來起作...
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滅火劑通過移除熱量（冷卻）、悶燃和抑制...
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