File:Danger - optical radiation.svg: Revision history

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7 September 2019

1 September 2019

  • curprev 17:1617:16, 1 September 2019Lukas talk contribs 266 bytes +266 warning icon EN ISO 7010 W024 - "warning for optical radiation"/''"Warnung vor optischer Strahlung"'' This sign means you can encounter dangerous optical radiation (light). source: https://de.wikipedia.org/wiki/Datei:ISO_7010_W027.svg (public domain)