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SAE J1270_198511

Заменен
THE MEASUREMENT OF PASSENGER AND LIGHT TRUCK 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