The improved method is better than theprojection method and the direct measurement of powder sample.
在测试厚度方面，浇铸光片法优于投影法及粉末粘结法。
In this article a method of sample preparation of metal powder is introduced.
介绍了一种金属粉末样品的金相制样方法。
In this article a method of sample preparation of metal powder is introduced.
介绍了一种金属粉末样品的金相制样方法。
应用推荐