dohpaz42@lemmy.world to Asklemmy@lemmy.mlEnglish · 5 months agoAny ideas what these signs on this building mean?lemmy.mlexternal-linkmessage-square52linkfedilinkarrow-up1161arrow-down14file-text
arrow-up1157arrow-down1external-linkAny ideas what these signs on this building mean?lemmy.mldohpaz42@lemmy.world to Asklemmy@lemmy.mlEnglish · 5 months agomessage-square52linkfedilinkfile-text
minus-squareAbouBenAdhem@lemmy.worldlinkfedilinkEnglisharrow-up48·5 months agoThey’re NFPA 704 signs.
They’re NFPA 704 signs.
Thank you!