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目前国内有一些单位,对刀具热处理后产生“麻点”问题,做了大量研究工作。下面仅就我们的试验工作,对刀具热处理后产生的“麻点”谈几点意见。
At present, there are some units in China which have done a lot of research work on the issue of “pitting” after the heat treatment of the tool. The following only on our experimental work, after the heat treatment tool produced “pitting ” to talk about.