Bauexperte
2016-09-02 11:19:13
- #1
Controlled residential ventilation - Controlled residential ventilation WRG - heat recovery Energy Saving Ordinance - Energy Saving Ordinance EL - own contribution TEUR - thousand euros Photovoltaic - photovoltaic ancillary building costs - ancillary building costs imho - in my humble opinion
Building expert on the go
Building expert on the go