NFPA 704 (Q208273)
hazard symbol used by emergency personnel to identify the risks posed by hazardous materials
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aliases safety square
 fire diamond
 NFPA diamond
 NFPA fire diamond
 NFPA 704 diamond
 NFPA 704 fire diamond
description hazard symbol used by emergency personnel to identify the risks posed by hazardous materials

External Links
(P646) /m/03wyvp
(P6366) 2777719687