Dive into the water pump should be vertical not diagonal.
电泵潜入水中应垂直，不得斜放。
2
The chosen of material, property characteristics, structural form, property testing and its application used in vertical axial and mixed-flow pump are introduced.
文中介绍了立式混流、轴流泵用陶瓷轴承的材料选择、性能特点、设计结构形式、性能试验及其具体应用实践。
3
Structure performance and characters of KMLSS vertical sand pump are introduced.