The defects are overcome in the invention; and by washing through alcohol after water washing in a centrifugal machine, a quality index can meet the requirement of a split process.
本发明克服了上述缺点,经直接在离心机中先水洗后醇洗,其质量指标可满足拆分工艺的要求。
The defects are overcome in the invention; and by washing through alcohol after water washing in a centrifugal machine, a quality index can meet the requirement of a split process.
本发明克服了上述缺点,经直接在离心机中先水洗后醇洗,其质量指标可满足拆分工艺的要求。
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