Air change and ventilation efficiency - new facilities of ventilation designers. Luftutbytes - och ventilationseffektivitet: nya hjalpmedel for ventilationskonstruktorer.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1985
Bibliographic info:
Swedish Institute for Building Research, 1 April 1985, 14 + 13p, 13 figs, 2refs.