On Fri, Jul 19, 2019 at 7:25 PM Minh Nguyen <m...@nguyen.cincinnati.oh.us> wrote:
> Compounding the matter, for several years, the fuel:* wiki page has > specified that octane ratings must be expressed in RON, which is used in > more countries. [3] In a few countries including U.S., octane ratings > are only posted in RON, not AKI. Converting between AKI and RON would > require knowing the MON, which AFAICT isn't published anywhere. > Wikipedia does offer estimates for regular and premium grade, but they > aren't reliable or specific enough to use as subkeys. [4] This is one of those situations where I generally reject the advice in the wiki. For octane ratings, I don't think most people even look to tell if they're rating it in RON or AKI. I take AKI for granted because it's *the* number available at the stations.
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