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These high standards aren't unique to NASA. These few days I've been taking a micro-soldering course taught by Hakko. They are teaching standards IEC61191/JISC
by audiometry 6y ago
These high standards aren't unique to NASA. These few days I've been taking a micro-soldering course taught by Hakko. They are teaching standards IEC61191/JISC61191 (Japan Welding Society standard) and a lot of details are similar.