![TH Culhane explaining the Puxin biogas plant to biogas training course participants TH Culhane explaining the Puxin biogas plant to biogas training course participants](/sites/default/files/styles/fullhd/public/background/dsc09194.jpg?itok=NcxAEOZM)
- < prev
- Photography
- next >
- 17 of 22
TH Culhane explaining the Puxin biogas plant to biogas training course participants.
serie
photos
Cam
NEX-7
Exposer Time
1/400s
Aperture
f/5.6