现在什么网站赌博靠谱

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

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

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

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

              <i id='sIAlJu'><div id='sIAlJu'><ins id='sIAlJu'></ins></div></i>
              <i id='sIAlJu'></i>
            1. <dl id='sIAlJu'></dl>
              1. <blockquote id='sIAlJu'><q id='sIAlJu'><noscript id='sIAlJu'></noscript><dt id='sIAlJu'></dt></q></blockquote><noframes id='sIAlJu'><i id='sIAlJu'></i>
                首頁 > 產品中心 > 氣動球閥 > 氣動卡箍球閥
                • Q681F-16P氣動不銹鋼只怕這一次卡箍球閥分為一片式、二片式、三片式。采用精密鑄造體,外形精美。座采用彈性密封結構,密封可靠,啟閉輕松。閥桿采用有倒密封的下裝式結構,閥腔異常升壓時,閥桿不會被沖擊。可做為截止切斷或接收工業儀表穿透輸入4-20mA信號實現流量調節。
                共 1 條記錄,當前 1 / 1 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁 
                13817273199
                銷售部①
                銷售部②
                技術部