Children’s sports hall “The Little Gym”
Sofia
Children's sports hall
Indoor air quality (Basic parameters)
“Duga” Kindergarten
Ruse
Kindergarten
Indoor air quality (Basic parameters)
“Otets Paisiy” Primary School
Ruse
School
Indoor air quality (Basic parameters)
“Luyben Karavelov” Primary School
Ruse
School
Indoor air quality (Basic parameters)
“Baba Tonka” Mathematics High School
Ruse
School
Indoor air quality (Basic parameters)