[palata]

While entire countries will keep the imperial system versus the metric system, I'll never believe in global standardisation. Even if it's strictly better, there will always be a cost to changing, and therefore not everyone will agree.

[JAlexoid]

I live in US and all SAE measurements are expressed in metric measurements. I am studying structural engineering.

Even 3/4 plywood is always 18mm, not 19.05mm.