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風輕揚 mark this message invalid request
originally written by 風輕揚
文章基本正確,只是75%乙醇的閃燃點在16度C附近似乎比較正確,乙醇空氣濃度3%會引爆的內容也是正確的。文章原意是侷限空間勿大量使用,一些反宣導說乾洗手很安全「是在哈囉」嗎?

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