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Combined display of all available logs of Wikimedia Commons. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 17:33, 12 March 2012 Stefanokappa talk contribs uploaded File:Hypoxic air for fire prevention - concept.PNG
- 17:29, 12 March 2012 Stefanokappa talk contribs uploaded a new version of File:Clean air vs contaminated air - oxygen depletion hazard.png (Better resolution. Links to national regulations deleted (they were wrong in the previous version).)
- 16:28, 12 March 2012 Stefanokappa talk contribs uploaded File:Clean air vs contaminated air - oxygen depletion hazard.png ({{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Diagram explaining the differences between clean air and contaminated air when assessing oxygen depletion hazards.}} |Source = Presentation at Hypoxic Air Seminar in Oslo |Date...)
- 12:24, 11 March 2012 Stefanokappa talk contribs uploaded File:Composition of normal air vs. hypoxic air.png ({{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Normal air (on the left pie chart) vs. normobaric hypoxic atmosphere (on the right pie chart): the concentrations of nitrogen and oxygen are different.}} |Source = Chart create...)
- 12:23, 11 March 2012 User account Stefanokappa talk contribs was created automatically
