两国家将非金属夹杂物检验标准JIS G 0555: 2003中的点算法与GB/T 10561-2005进行了比较。结果表明: 两个标准在标准演变、检验目的、取样方法、制样方法、夹杂物分类方法等方面相近，而在取样面积、放大倍数、视场及视场数选取、夹杂物评定方法、结果表示等方面有很大的差别; JIS G 0555: 2003中的点算法与GB/T 10561-2005相比，也有其科学、合理之处。

Two non-metallic inclusion test standards JIS G 0555: 2003 point counting method and GB/T 10561-2005 were compared. The results show that there are many similar aspects in these two standards such as the standard evolution, inspection purpose, sampling methods, preparation of samples methods and inclusions classification methods. While there are also many differences in these two standards such as the sampling area, magnification, field and number of observed fields, method of determinating the inclusions and expression of results. From the comparisor to GB/T 10561-2005, JIS G 0555: 2003 point counting method also has its own scientific and reasonable point.