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制备大输液时一般采用中速3号砂滤棒脱炭,使用中在砂棒与铜头的胶合处易出现漏炭现象。我们以前采用环氧树脂胶合,但重新胶合的砂棒经洗
In the preparation of large infusions, the medium-speed No. 3 sand filter rod is generally used for decarbonization. In the use of the sand stick and the copper head, the carbon leakage is likely to occur. We previously used epoxy glue but the reglued sand sticks were washed