Air suply device of horizontal pelton turbine Air suply device of vertical pelton turbine auto-closing deflctor of pelton turbine Automatic leaks detecting device during nozzle gliding Axsi center air suply device of Horizontal pelton turbine Horizontal two runners,six Nozzles pelton turbine generator unit Housing of 3 nozzles horizontal pelton turbine Water pressure self-balancing nozzle without spring ISO CE for Pelton CE mixed flow Security license Class A tax Well-known trademark