dohpaz42@lemmy.world to Asklemmy@lemmy.mlEnglish · 2 days agoAny ideas what these signs on this building mean?imagemessage-square51fedilinkarrow-up1154file-text
arrow-up1154imageAny ideas what these signs on this building mean?dohpaz42@lemmy.world to Asklemmy@lemmy.mlEnglish · 2 days agomessage-square51fedilinkfile-text
minus-squarejet@hackertalks.comlinkfedilinkEnglisharrow-up177·edit-22 days agoThose diamonds indicate what chemical hazards are inside the building, for fire and rescue operations. https://en.wikipedia.org/wiki/NFPA_704
Those diamonds indicate what chemical hazards are inside the building, for fire and rescue operations.
https://en.wikipedia.org/wiki/NFPA_704
Thank you!