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SAE J1270_200009

Заменен
Measurement of Passenger Car, Light Truck, and Highway Truck and Bus Tire Rolling Resistance
The force, torque, and power methods of measurement are all in common use and should yield the same test results. Effects of steering, traction, surface texture, and non-steady-state tire operations are excluded from the recommended practice because they are still in the research stage.
Тематика
Tires and traction