This part of GA 480 specifies the technical requirements, testing methods, and inspection rules for porcelain enamel fire safety signs. It is applicable to deliver fire safety information of porcelain enamel fire safety signs to the public.
2 Normative References
The following standards contain provisions which, through reference in this part, constitute provisions of this part. For dated reference, subsequent amendments (excluding amending errors) to, or revisions of, any of these publications do not apply. For undated references, the latest edition of the normative document referred to applies.