他不应该去特殊学校学怎么翻修轮胎。
He's not going to some special school to learn how to retread tires.
用该系统对一种大型轮胎翻修刻花机进行技术改造,取得了良好的效果。
With this system, good effect has been gained in technical reformation of a big tire retrofitting and carving machine.
因而在所有正在使用的轮胎中大约有55 - 60%被翻修一次。
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