... 尾水管draft tube 锥形尾水管conical draft tube 肘形尾水管elbow draft tube ...
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straight conical draft tube 直锥形尾水管
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Hydrodynamics and desulfurization characteristic were compared for rectangular draft tube spouted bed and rectangular spouted bed and conical-cylindric spouted bed.
对无导流管矩形喷动床与导流管矩形喷动床及柱锥形喷动床的流体力学性能和脱硫性能进行了对比。
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