有些人认为灭火器是危险品呢，会爆炸。
让专业的检验来澄清事实。
Some people think that a fire extinguisher is a dangerous product and will explode and hurt somebody.
Let professional tests clarify the facts.
https://v.youku.com/v_show/id_XMjkzMjE4Nzg1Mg==.html?spm=a2h0k.11417342.soresults.dtitle
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