The primary parameters of suspensions and radial mechanism are selected simultaneously. The low-wear bogie for high speed passenger car should have not only the higher critical speed but also better negotiation.
低磨耗高速客车转向架不仅要有高的临界速度，还要有良好的曲线通过性能。
参考来源 - 低磨耗高速客车径向转向架优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
润滑油、脂应具备低磨耗、自修复性和故障安全导向性。
The lubrication oil or grease should feature in low wear, self repair and safety guide in malfunction.
在VTEC 1 / 8的轮胎提供高抓地力和低磨耗的基础上的特殊化合物的高品质橡胶。
The VTEC 1/8 tire provides high grip and low wear based on a special compound of high-quality rubber.
纵横混合花纹具备优越的综合性能， 滚动阴力低，行驶速度快， 优良的耐热和耐磨耗性能， 有很高的经济实用性。
New rib and lug type pattem ensures an excellent compositive performances , liwer rolling resistance, high - speed riding ability, heat - resistance, wearability .
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