Kõik Teie küsimused ja igasugune tagasiside on teretulnud! Blogi autor ja toimetaja Veiko Välja, vabakutseline konsultant
e-post: veiko.valja@gmail.com
Most of researches demonstrates that poor ventilation is common in recently renovated and even in brand new airtight homes, where ventilation fails to meet minimum standards for air quality.
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