The Minimum Size Of Placards Identifying Hazardous Materials Is
The minimum size of placards identifying hazardous materials is:. The minimum size of placards identifying hazardous materials is: Answers. Four inches. Six and one-quarter inches. Nine and three-quarter inches. 10 and three- Frequently Asked Questions on NFPA 704 Standard System for the *Placarding responsibility – Whose is it? | J. J. Keller * Frequently Asked Questions on NFPA 704 Standard System for the. The Evolution of Performance Metrics the minimum size of placards identifying hazardous materials is and related matters....