HL Vertical Long Axis Mixed Flow Pump Parts Material

HL type vertical long-axis mixed-flow pump parts material: HLB, HLBK, HLKT, HLBS, HLKS and other long-axis pumps, vertical long-axis pump, long-axis mixed-flow pump, vertical mixed-flow pump, long-axis pump parts material, vertical long-axis pump parts material, mixed-flow pump parts material, only for reference, subject to physical!