This standard specifies the series of small and medium-sized axial flow and Francis turbine runner. This standard applies to axial flow and Francis turbines with a single unit capacity of 10MW and below. This standard applies to hydraulic turbines operating in clear water or water with a small sand content.
JB/T 6310-1992 history
1992JB/T 6310-1992 Type Spectrum of Small and Medium Axial-flow Francis Turbine Runner Series