• toynbee@lemmy.world
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    2 个月前

    Back when I was still on Reddit, I encountered a post saying that they are used in airplane maintenance. They might have specified that their experience was with the military or I might be misremembering that part.

    I have no experience in this area and cannot vouch for the veracity of the claim, just wanted to let you know that I have seen something that supports your theory.

    edit: Sentences make way more sense when you use the right word and not a completely incorrect one.