The feasibility of producing ceramic floor tile with clay and pegmatites was studied, and the experimental patch formula and chemical composition were given.
研究了利用粘土和伟晶岩生产陶瓷地砖的可行性，给出了试验配方和化学组成。
The feasibility of producing ceramic floor tile with clay and pegmatites was studied, and the experimental patch formula and chemical composition were given.
研究了利用粘土和伟晶岩生产陶瓷地砖的可行性，给出了试验配方和化学组成。
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