Conical degree spiral packing has the advantage in the handling ability, pressure drop and dynamic holdup liquid and so on.
此填料具有处理能力大，阻力压降小，动持液量大、制作简易等优点。
The surface portions of the upper middle roller and the lower middle roller are symmetrically fabricated to form a certain conical degree.
所述 的上中间辊与下中间辊的辊面部位对称制作设有一定的锥度。
Conical degree spiral packing has unique structure, and has completely different hydromechanical characteristics with the conventional packing.
锥度螺旋填料独特的结构，使其具有与常规填料完全不同的流体力学特性。
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