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September 16, 2014

Pollution of outdoor air!

The comfortable indoor can be achieved via mechanical ventilation which takes the outdoor air to supply the air indoors at the comfortable level of temperature, relative humidity and acceptable levels of pollutants such as CO2. The concentration level of outdoor air are specifies in EN 13779 with one of the main characteristic pollutant CO2. In […]...

AUTHOR: Petra Vladykova Bednarova