friction index meaning in English

磨擦式绞车

Standard practice for calculating the international runway friction index
国际飞机跑道摩擦指数计算的标准规程
Standard practice for calculating international friction index of a pavement surface
计算路面国际摩擦指数的标准实施规范
Feature for good anti - impact intensity , low friction index , good wear resistance , light weight , anti - aging , anti - corrosion , self - lubricating , antistatic , electricity
具有抗冲击强度、摩擦系数小、耐摩擦性好，重量轻，耐老化、不腐蚀、自润滑、抗静电。
Semimetal non - asbestos environmental protection automobile brake shoe with stable friction indexes , contractible heat fade , excellent performance in high temperature , strong friction resistance , long working life and stable brake , small noise , fine energy absorption , no asbestos , no pollution , ect characteristics . complied with international standard , it s a ideal brake article for users
本公司研制生产的半金属无石棉环保型汽车刹车片，具有摩擦系数稳定，热衰退缩小，高温段稳定性能好，耐磨性强，使用寿命长，制动平稳，制动时噪音小，能量吸收效果好，无石棉，对环保无污染等特点，符合国际规范，是广大用户的理想的刹车制品。