Ptt 大爆卦 | acetone用途 - 前往 https://yamol.tw/item-121.+%E4%B8%99%E9%85%AE%28Acetone%29%E4%B9%8B%E6%AD%A3%E7%A2%BA%E7%94%A8%E9%80%94%E7%82%BA+++%28A%29%E7%A8%80%E9%87%8B%E9%89%BB%E9%85%B8%E9%8B%85%28Zinc+C..-2187177.htm

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121. 丙酮(Acetone)之正確用途為(A)稀釋鉻酸鋅(Zinc C..

丙酮(Acetone)之正確用途為 (A)稀釋鉻酸鋅(Zinc Chromatic)底漆 (B)擦拭清潔纖維上之油污 (C) 稀釋飛機塗布油(Dope) (D)去除鋁合金表面輕微腐蝕.

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