<del id="roaa9"><small id="roaa9"><optgroup id="roaa9"></optgroup></small></del>
  • <tr id="roaa9"><option id="roaa9"></option></tr>
    <code id="roaa9"><nobr id="roaa9"><track id="roaa9"></track></nobr></code>
      1. <tr id="roaa9"></tr>

        1. <output id="roaa9"></output>

          <code id="roaa9"><em id="roaa9"></em></code>
        2. <object id="roaa9"></object>
        3. <th id="roaa9"></th>

        4. <tr id="roaa9"></tr>
          O“ϵ҂ղ

          ǰλã½Դh޹˾ >> >> g[DƬ

          ½ú|w̿

          ½ľRú|ú|w̿ӢQGranular activated carbon from coal

          ½ú|̿CAS̖64365-11-3
           
          ú|w̿Ҙ˜ʣGB/T 7702-2008
           
          ½ú|w̿PHSa38021000
           
          ½ú|ú|w̿^ɫwҎt̿
           
          ú|̿ܣ֪ԴԭúԭTˮԁˮ^V̿ҪˮԴܳȥˮЮζɫȥˮЙCoCs|_Ŀ
           
          ½ú|w̿;ԁˮSVϵy}Aˮ^V

          ½ú|wָ̿
          Ŀ ָ
          8-24Ŀ
          ֵmg/g 900
          ȨG 90
          pȨG 10
          ƂG 5
          g/cm3 0.5-0.55
          PHֵ 6-8
          mÓɫml 8

          8060yy中文无码视频在线观看_国产黄在线观看免费观看软件_99精品视频九九精品视频_bbwbbwto欧美肥妇