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本文对进口陶瓷坩埚和国产陶瓷坩埚的空白值进行了实验比较,通过实验数据得出结论:两种陶瓷坩埚空白值差别不大.根据我厂试验情况,可以使用国产陶瓷坩埚.
In this paper, we compare the blank value of imported ceramic crucible with that of domestic ceramic crucible, and conclude through the experimental data that there is not much difference between the two kinds of ceramic crucible. According to the test of our factory, we can use domestic ceramic crucible.