NFPA 497 SPANISH-2012
Recommended Practice for Classification of Flammable Liquids, Flammable Gases or Vapors and Hazardous Areas (Classifications) in Electrical Installations and Chemical Processing Areas

Standard No.

NFPA 497 SPANISH-2012

Release Date

2012

Published By

National Fire Protection Association (NFPA)

Latest

NFPA 497 SPANISH-2012

NFPA 497 SPANISH-2012 history

• 2012 NFPA 497 SPANISH-2012 Recommended Practice for Classification of Flammable Liquids, Flammable Gases or Vapors and Hazardous Areas (Classifications) in Electrical Installations and Chemical Processing Areas