• <tr id='gel2Rl'><strong id='gel2Rl'></strong><small id='gel2Rl'></small><button id='gel2Rl'></button><li id='gel2Rl'><noscript id='gel2Rl'><big id='gel2Rl'></big><dt id='gel2Rl'></dt></noscript></li></tr><ol id='gel2Rl'><option id='gel2Rl'><table id='gel2Rl'><blockquote id='gel2Rl'><tbody id='gel2Rl'></tbody></blockquote></table></option></ol><u id='gel2Rl'></u><kbd id='gel2Rl'><kbd id='gel2Rl'></kbd></kbd>

    <code id='gel2Rl'><strong id='gel2Rl'></strong></code>

    <fieldset id='gel2Rl'></fieldset>
          <span id='gel2Rl'></span>

              <ins id='gel2Rl'></ins>
              <acronym id='gel2Rl'><em id='gel2Rl'></em><td id='gel2Rl'><div id='gel2Rl'></div></td></acronym><address id='gel2Rl'><big id='gel2Rl'><big id='gel2Rl'></big><legend id='gel2Rl'></legend></big></address>

              <i id='gel2Rl'><div id='gel2Rl'><ins id='gel2Rl'></ins></div></i>
              <i id='gel2Rl'></i>
            1. <dl id='gel2Rl'></dl>
              1. <blockquote id='gel2Rl'><q id='gel2Rl'><noscript id='gel2Rl'></noscript><dt id='gel2Rl'></dt></q></blockquote><noframes id='gel2Rl'><i id='gel2Rl'></i>
                中文版 | English
                鉆井液用■降粘劑有機矽ㄨSF
                鉆井液▆用降粘劑有機矽SF
                產品概述 有機矽降粘劑SF不僅具¤有優良的降粘特性,而且還具有一定的護壁防塌█功能,對鉆井液體系有分散、潤滑、消泡小姑娘等作用,並可降低鉆井過程中鉆井液侵入地層引起的泥頁巖水化膨脹以提高井壁的穩傳說中定性。SF處理鉆井液...
                1 條信息 首頁 上一頁 1 下一頁 尾頁 條信息/頁