The calculating results showed that the cost of clutch-lining formulations designed by using this method was lower than that of the original.
计算结果表明，利用这种方法设计的离合器片配方成本比原来的低。
The calculating results showed that the cost of clutch-lining formulations designed by using this method was lower than that of the original.
计算结果表明，利用这种方法设计的离合器片配方成本比原来的低。
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