First, the water pump mechanicalsealring on the surface of metal corrosion.
第一,水泵的机械密封上金属环表面均匀腐蚀。
2
It provides a theoretical basis for designing the mechanicalsealring equipment.
这为合理设计机械密封装置提供了理论依据。
3
Under normal circumstances, after a spring in the long run will be shortened in length, compensation spring moving mechanicalsealring because centrifugal force will cause deformation.