使用室内磨耗试验机LAT100研究含NR、SBR、BR及不同品种炭黑胎面胶的耐磨性和抗湿滑性。

The abrasion resistance and wet traction of NR, SBR and BR vulcanizates with different carbon blacks respectively were investigated by LAT100 abrasion tester.

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该方法能自动判断被测轮对轮缘踏面是否因磨耗过限而需要旋修。

This method can automatically judge whether the wheel profile needs to repair because of wears and tears.

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可摘义齿在长期使用后，常由于人造牙咬合面过度磨耗导致咬合接触不良、咀嚼效能降低。

Excessive abrasion on the occlusive surface of artificial teeth in removable denture may lead to lower masticatory efficiency after being used a long time.

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