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See Chinese contents: QC/T 1112-2019 QC/T 1112-2019: Passenger cars-biaxial fatigue test method for wheels
This standard specifies the biaxial fatigue test method for wheels of passenger car. This method is to apply a series of time-varying wheel load pairs, to a rotating wheel-tire assembly in a laboratory environment, to evaluate the fatigue performance of the wheel under road load conditions. This standard applies to passenger car wheels.
