<font id="wfqud"><span id="wfqud"></span></font>
  1. <font id="wfqud"><span id="wfqud"><delect id="wfqud"></delect></span></font>
    <font id="wfqud"><span id="wfqud"><samp id="wfqud"></samp></span></font>
  2. <font id="wfqud"><noscript id="wfqud"></noscript></font>
      <font id="wfqud"><noscript id="wfqud"></noscript></font>
    1. TEL: 13306147133
      Contact Us

      鄰苯二甲醛

      產品類別 芳醛系列
      CAS No. 643-79-8
      含量 0.99
      性質 黃色至淡黃色顆粒
      用途 醫藥中間體,最新的外用高效安全抗菌消毒劑
      包裝 25KG牛皮紙袋
      結構式 鄰苯二甲醛
      香蕉伊蕉伊中文视频在线,天天操夜夜爽,久久亚洲电影,97在线超碰
        <font id="wfqud"><span id="wfqud"></span></font>
      1. <font id="wfqud"><span id="wfqud"><delect id="wfqud"></delect></span></font>
        <font id="wfqud"><span id="wfqud"><samp id="wfqud"></samp></span></font>
      2. <font id="wfqud"><noscript id="wfqud"></noscript></font>
          <font id="wfqud"><noscript id="wfqud"></noscript></font>