Wikipedia:Copyright problems/2022 May 9

9 May 2022

 * Metal foam ([ history] · [ last edit] · rewrite) from https://coek.info/pdf-characterization-methods-a03980de5a9c4c06a5afcfe2b2d9a2b245402.html. — Diannaa (talk) 19:05, 9 May 2022 (UTC)
 * Pictogram voting keep.svg Article cleaned by investigator or others. No remaining infringement. VernoWhitney (talk) 17:22, 27 May 2022 (UTC)