It also briefs on the key technology of this asbestos free high friction coefficient composition brake pads.
论述了无石棉高摩擦系数合成闸片的研究技术关键。
There were developed asbestos free high friction coefficient composition brake pads made of poly compound adhesive agent, hybrid fiber and special fillings.
研制出由多组份粘合剂、混杂纤维及特殊填料制成的无石棉高摩擦系数合成闸片。
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