<th id="4fbdb"></th>

  • <object id="4fbdb"><address id="4fbdb"><mark id="4fbdb"></mark></address></object>
  • <code id="4fbdb"><small id="4fbdb"><track id="4fbdb"></track></small></code>
      <code id="4fbdb"><small id="4fbdb"><optgroup id="4fbdb"></optgroup></small></code><code id="4fbdb"><small id="4fbdb"><track id="4fbdb"></track></small></code>
        <code id="4fbdb"></code>

      1. 大連連晟貿易有限公司

        中文版 | English

        大連連晟貿易有限公司

        產品介紹

        聯系方式

        大連連晟貿易有限公司

        地址:大連市中山區職工街58號文園大廈2202

        電話:0411-39814032

        服務監督電話:0411-82700891

        傳真:0411-82799776

        郵箱
        liansheng@dlliansheng.com
        網址:www.yinjianghs.com


        大連連晟微信公眾平臺名稱:
        大連連晟
        微信號:
        dalianliansheng

         



        首頁 > 產品介紹 金屬加工化學品


        胺類-特種胺
        型號 Appearance Color,Pt-Co DIGLYCOLAMINE,wt%(by titration) DIGLYCOLAMINE,wt%(by GC) water,wt% 說明
        DGA Clear and substantially free of suspended matter 35 max. 98 min. 95 min. 0.5 max. Used for carbonyl sulfide (COS)removal from liquid hydrocarbon streams;
        Used as a selective solvent for recovery of aromatics from refinery streams;
        Removes carbon dioxide(CO2)and hydrogen sulfide(H2S)from natural and refinery gas,aliphatic hydrocarbon liquides and other sour hydrocarbon steams;
        Preparation of foam stabilizers,wetting and emulsifying agents,condensation polymers,photoresist strippers,and amides for personal care and metalworking applications.

        国产三级级在线电影,国产成人免费视频一区二区三区,丰满毛多小少妇12p,一一本之道高清视频在线观看