... 煤抽水机;coalpump 不易探索的领域螺旋泵;labyrinth screw pump 密闭式螺杆泵;airtight screw pump ...
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labyrinth screw pump coupling 迷宫螺旋泵联轴器
Rectangle labyrinth screw pump 矩形迷宫螺旋泵
triangular labyrinth screw pump 三角形迷宫螺旋泵
trapeziform labyrinth screw pump 梯形迷宫螺旋泵
The performance of trapeziform labyrinth screw pump was investigated by changing geometric parameters of trapeziform screw.
分析了梯形螺纹几何参数对迷宫泵性能的影响。
The utility model relates to a single end multistage labyrinth screw pump, belonging to the technical field of universal engineering equipment.
本实用新型涉及一种单端多级迷宫螺旋泵，属于通用工程设备技术领域。
Therefore, the labyrinth screw pump can make use of the performance ascendancy of a plurality of labyrinth screw bodies and overcome the performance limitation of one labyrinth screw body.
可以发挥多个迷宫螺旋体的性能优势，克服一个迷宫螺旋体的性能局限。
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