Historical
NFPA 34-1995
NFPA 34: Standard for Dipping and Coating Processes Using Flammable or Combustible Liquids, 1995 Edition
Applies to processes in which articles or materials are passed through contents of tanks, vats, or containers of flammable liquids or combustible liquids, including dipping, roll, flow, and certain coating, finishing, treating, cleaning and similar processes.
National Fire Protection Association [nfpa]