... 拼合式曲柄箱 split type crank case 顺洗 split washing 拼合楔形闸阀 split wedge gate valve ...
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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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