NFPA 497 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CLASSIFICATION OF FLAMMABLE LIQUIDS, GASES, OR VAPORS AND OF HAZARDOUS (CLASSIFIED) LOCATIONS FOR ELECTRICAL INSTALLATIONS IN CHEMICAL PROCESS AREAS
Hardcopy
17-07-2016
English, Spanish, Castilian
01-01-2012
DocumentType |
Standard
|
Pages |
70
|
PublisherName |
National Fire Protection Association
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
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