<video id="z3pxz"><output id="z3pxz"><font id="z3pxz"></font></output></video><video id="z3pxz"></video><video id="z3pxz"><delect id="z3pxz"><font id="z3pxz"></font></delect></video>
<video id="z3pxz"></video>
<video id="z3pxz"><delect id="z3pxz"><font id="z3pxz"></font></delect></video><noframes id="z3pxz"><output id="z3pxz"><delect id="z3pxz"></delect></output>
<dl id="z3pxz"><delect id="z3pxz"></delect></dl>
<output id="z3pxz"><delect id="z3pxz"></delect></output><output id="z3pxz"><delect id="z3pxz"><meter id="z3pxz"></meter></delect></output>
<video id="z3pxz"><dl id="z3pxz"><output id="z3pxz"></output></dl></video>
<video id="z3pxz"><video id="z3pxz"><output id="z3pxz"></output></video></video>
<dl id="z3pxz"><output id="z3pxz"><font id="z3pxz"></font></output></dl>
<dl id="z3pxz"><delect id="z3pxz"><meter id="z3pxz"></meter></delect></dl>
<output id="z3pxz"><delect id="z3pxz"><meter id="z3pxz"></meter></delect></output>
<dl id="z3pxz"></dl>
<dl id="z3pxz"></dl>
<dl id="z3pxz"><dl id="z3pxz"><delect id="z3pxz"></delect></dl></dl>
<output id="z3pxz"><font id="z3pxz"></font></output>
<dl id="z3pxz"></dl>
<dl id="z3pxz"><delect id="z3pxz"><font id="z3pxz"></font></delect></dl>
<video id="z3pxz"></video>
<video id="z3pxz"><output id="z3pxz"><delect id="z3pxz"></delect></output></video>

陶瓷異鞍環

描述
陶瓷異鞍環填料是在矩鞍環填料的基礎上加以改進的新型填料,將矩鞍填料的平滑弧形側面改為鋸齒形或紋紋凸起的側面。這樣在填料床層內,增加了填料間接觸的空隙,使之更有利于氣體和液體在填料層中的流動和擴散,具有壓降低,傳質效率高等特點,廣泛應用于硫酸生產的干燥塔和吸收塔中。
微信掃碼加好友

聯系人:李經理

手機:13767898688

電話:0799-3419198

郵件:pxrftc@sina.com

地址:江西省萍鄉市湘東區下埠工業園

国产第19页精品_91无码视频在线_欧美人与动牲交a欧美精品_久久久国产99久久国产久