A short video about ventilation and air conditioning.
History, truths and myths.
Unfortunately only in Polish.
Contact
KLIMaster
Bystrzyński Mróz i Wspólnicy Sp. j.
ul. Świętokrzyska 62
80-180 Gdańsk
NIP 583-21-20-243
tel. +48 (58) 304-71-78
tel. +48 (58) 304-71-79
e-mail: klimaster@klimaster.pl