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Date: 15-7-2022
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Date: 2023-11-27
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Date: 2023-09-20
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pneumotachograph (n.)
In PHONETICS, an instrument which measures airflow from mouth and nose independently and simultaneously, as part of the technique of AEROMETRY. In pneumotachography, a face mask is placed over the nose and mouth, and separate meters monitor the airflow, the results being displayed as a pneumotachogram.
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هل تعرف كيف يؤثر الطقس على ضغط إطارات سيارتك؟ إليك الإجابة
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معهد القرآن الكريم النسوي يقدم خدماته لزائري الإمام الكاظم (عليه السلام)
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