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Development and industrial application of domestic polyethylene JM-1 high activity catalyst were described.
论述了国产聚乙烯高效催化剂JM - 1的开发和工业应用情况。
youdao
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Development and industrial application of domestic polyethylene JM-1 high activity catalyst were described.
论述了国产聚乙烯高效催化剂JM - 1的开发和工业应用情况。
youdao