Then the temperature is higher than 10 degrees for charring, long holding time, and then formed with graphite structure (conductive) of charcoal.

 
  • 再經(jīng)溫度高于1000度以進(jìn)行炭化,保溫時(shí)間特長(cháng),然后形成帶石墨結構(導電)的木炭。
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