Be absorbed in the chymic oak and plastic industry.
专注于化学橡塑工业产品研发产!
Be absorbed in the chymic oak and plastic industry.
专注于化学橡塑工业产品研发产!
The mineral character、the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc.
利用相学、化学分析和电子探针技术等对该物特、物序及共关系进行研究、探讨。
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