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碳化硅主要有四大應用領域，即：功能陶瓷、高級耐火材料、磨料及冶金原料。碳化硅粗料已能大量供應，不能算高新技術產品，而技術含量極高的納米級碳化硅粉體的應用短時間不可能...
2020-08-05 09:23:31