试验结果表明，新涂料耐磨抗冲击、防腐性能优异，可有效地延长运煤敞车的使用寿命。
The testing results show that the newly developed coating is excellent in abrasion-resistance and impact-resistance and can effectively prolong the service life of coal hopper cars.
耐磨性和抗冲击性能适中，通用性较好，用于精轧机组后部大部分机架或全部机架的线材轧制。
They have moderate wear resistance to impact and it is a good carbide grade for universal applications. They.
链条装置采用履带链条，链板采用双圆弧和单圆弧两种搭接形式，抗冲击，耐磨顺，不漏料。
Chain device USES caterpillar chain, and chain plate adopts double circular and single circular arc form two, which is impact resistance, wear-resisting, no leakage.
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