| Imported post
<font color='#0000FF'>AIUI, FO2 = "Fraction" of O2 which is (to be pedantic) technically an inaccurate description as it is (IME) mostly used when talking about the O2 content of your mix and setting your nitrox 'puta levels, which of course are partial pressures and are therefore percentages/ratios rather than fractions
Chee-az
steve |