Talk:Electrolyte–insulator–semiconductor sensor

Surely no-one's going to be here that does not know what any of these are.

"En" dashes, not hyphens?
Were "en" dashes deliberately used to "hyphenate" this term (I must say that figuratively, LOL), rather than hyphens? Is it some sort of engineering custom I don't know about? Okay, I live in a small town, but still. – AndyFielding (talk) 07:32, 1 July 2021 (UTC)