It offered a new method to improve the properties of vitrified bond of CBN grinding wheel.

这也为今后CBN砂轮陶瓷结合剂性能的提高提供了新方法。

youdao

It offered a new method to improve the properties of vitrified bond of CBN grinding wheel.

这也为今后CBN砂轮陶瓷结合剂性能的提高提供了新方法。

youdao