This paper introduces performance of raw materials, formula composition, production process and product performance.
介绍了原料的性能、配方组成、工艺、产品性能；
Chemical formula: Expression of the composition or structure of a chemical compound.
化学式：化合物的组成或结构的任何一种表达式的总称。
Chemical formula: Expression of the composition or structure of a chemical compound.
化学式：化合物的组成或结构的任何一种表达式的总称。
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