兑水 发表于 2009-11-7 13:53:05

ASTM E 1551-1993 工作在固定制动滑移连续摩擦测量设备上的专...

E1551-93a(1998) Standard Specification for Special Purpose, Smooth-Tread Tire, Operated on Fixed Braking Slip Continuous Friction Measuring Equipment
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