Fully agitate and aerify the pulp before flotation.
浮选前充分搅拌、充气。
Patients of test group were used PORTEX aerocyst pressure monitoring meter to aerify and to take pressure.
目的探讨人工气道气囊压力监测在老年危重病人气管导管护理中的应用价值。
Patients of test group were used PORTEX aerocyst pressure monitoring meter to aerify and to take pressure.
目的探讨人工气道气囊压力监测在老年危重病人气管导管护理中的应用价值。
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