Indoor air quality procedures

One of two procedures listed in ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) Standard 62-1989 to determine appropriate ventilation rates for buildings. The IAQ procedure provides a method of measuring and controlling outdoor airflow in order to keep harmful substances diluted to acceptable levels. It is inherently a more rigorous strategy than the ventilation rate procedure because it considers all contaminants.

单词	indoor air quality procedures
释义	Indoor air quality procedures Indoor air quality procedures One of two procedures listed in ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) Standard 62-1989 to determine appropriate ventilation rates for buildings. The IAQ procedure provides a method of measuring and controlling outdoor airflow in order to keep harmful substances diluted to acceptable levels. It is inherently a more rigorous strategy than the ventilation rate procedure because it considers all contaminants.
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