• Tikiporch@lemmy.world
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    3 days ago

    USA uses both, just like the UK and Canada. It’s standard in the states for…medicine, the military, science, and… two-liter beverage bottles.

    • LemmiChanga@programming.dev
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      2 days ago

      I can tell you that the military doesn’t use it much in my experience in aircraft maintenance. I rarely ever saw a repair manual use metric.