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。
Conical degree spiral packing designed by us has the different principle of design and the different structure with the existing industrial tower packing.
我们自己设计的锥度螺旋填料，设计原理与结构都不同于现有工业塔填料的新型结构填料。
The effect of deformation mode and degree on the structure and properties of large conical ring forgings was analyzed. An optimal forging process was drawn up.
分析了变形方式和变形程度对大型锥环形锻件组织和性能的影响并制定较佳锻造工艺。
The effect of deformation mode and degree on the structure and properties of large conical ring forgings was analyzed. An optimal forging process was drawn up.
分析了变形方式和变形程度对大型锥环形锻件组织和性能的影响并制定较佳锻造工艺。
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