| 4.5.3.8.1. | If the test speed v cannot be maintained at 60 ± 2 km/h during the measurement of the braking rate according to paragraph 4.5.3.8. above, the braking rate shall be determined from the direct measurement of brake force FB and/or brake output torque Mt , so that the measurement of this/these parameter(s) are not affected by the dynamic forces of the inertia mass of the rolling road test machine. | a0c0 |