Quality gap between overseas and domestic steel for tyre cord was discussed and wire breakage mechanism was analyzed.
对比了国内外帘线用钢的质量差距，并对断丝的机理和原因进行了分析。
The requirements of such skeleton materials for tyre as steel cord, polyester cord nylon by 2005 and by 2010 are introduced and forecasted, the application prospect of kevlar cord is described.
对2005年和2010年轮胎用钢帘线、聚酯帘线、尼龙帘线等骨架材料的需求进行介绍和预测，并对芳纶帘线的应用前景做了描述。
Requirements of steel cord, polyester cord, nylon cord for tyre in 2005 and 2010 are forecasted and application foreground of Kevlar is described.
对2005年和2010年轮胎用骨架材料钢帘线、聚酯帘线、尼龙帘线的需求进行预测，并对芳纶帘线的应用前景做了描述。
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