<legend id="y4p4w"></legend>

    <menuitem id="y4p4w"></menuitem>

    <label id="y4p4w"><tt id="y4p4w"></tt></label>
  • <pre id="y4p4w"><tt id="y4p4w"><noscript id="y4p4w"></noscript></tt></pre>
  • <dfn id="y4p4w"><cite id="y4p4w"></cite></dfn>

    The domestic and foreign trade
    of phosphorous chemical products

    We win by quality

    PRODUCTS

    We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

    Red phosphorus

    Report number: CL2014062501       Date of issue: June 25, 2014

    Product name Red phosphorus Sample taking personnel Wang Yuan
    Sample supplying unit Storeroom Sample incoming date June 25, 2014
    Tested number 10 tons Inspection data June 25, 2014
    Lot number CL2014062501 Inspection standard GB 4947-2003
    Inspection item Standard request Inspection result Qualified or not
    Appearance Dark yellow particle, some have metallic lustre Qualified Qualified
    Mass fraction of red phosphorus (P)/% ≥98.5 99.2 Qualified
    Mass fraction of yellow phosphorus (P) /%  ≤0.005 0.003 Qualified
    Mass fraction of free acid (H2PO4) /% ≤0.50 0.30 Qualified
    Mass fraction of moisture /% ≤0.25 0.20 Qualified
    Fineness Qualified Qualified Qualified
    Conclusion Qualified
    Note  

    Inspector: Li Chengsong                           Auditor: Wang Yuan

    精品亚洲香蕉一区二区_中文无码av片免费不卡_国产精品九九久久中文_国产一级A厂片在线观看 婷婷色中文在线观看 毛片一级av中文字av毛片
    <legend id="y4p4w"></legend>

      <menuitem id="y4p4w"></menuitem>

      <label id="y4p4w"><tt id="y4p4w"></tt></label>
    • <pre id="y4p4w"><tt id="y4p4w"><noscript id="y4p4w"></noscript></tt></pre>
    • <dfn id="y4p4w"><cite id="y4p4w"></cite></dfn>
      久久自慰喷水流白浆网站| 一本在线中文字幕| 人妻中文字幕有码在线| 亚洲aⅴ欧美综合一区二区三区| 四虎永久在线精品免费观看视频| 小sao货水好多真紧h无码视频| 亚洲无码国产专区| 国产精品视频网国产| 久久人人97超碰国产精品| 午夜精品一区二区蜜桃| 欧美高清国产一区二区三区| 亚洲高清国产a在| 亚洲国产色欲AV一级毛片片| 久久综合AⅤ无码| 国产综合日韩精品第16页| 久久精品综合亚洲精品鲁鲁| 国产91在线播放| 久久免費视频精品| 真实国产乱人伦在线视频播放| 国产亚洲成人AⅤ片在线观看|