CVD diamond cutting tools combine the good properties of PCD cutting tools and PCBN cutting tools, at the same time compensate some shortcomings of them in some degree.是什么意思_CVD diamond cutting tools combine the good properties of PCD cutting tools and PCBN cutting tools, at the same time compensate some shortcomings of them in some degree.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句