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by sllabres
2276 days ago
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Surveyors seems to use Gradian/gon often. There is still another circle measurement, the mil which is 6400 for one turn.
But I just learned by reading the wikipedia page, that there is not only the 6400 NATO mils I knew, but also 6000 Warsaw Pact mils or 6300 Swedish "streck" |
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