Final answer:
OSHA and NFPA have specific rules and regulations for oxygen and fuel gas cylinders. OSHA requires proper storage, handling, and use of these cylinders, while NFPA 704 provides a hazard identification system using diamond-shaped labels to indicate different hazards.
Step-by-step explanation:
In terms of OSHA (Occupational Safety and Health Administration) and NFPA (National Fire Protection Association) rules, there are specific guidelines for handling oxygen and fuel gas cylinders.
OSHA regulations require proper storage, handling, and use of compressed gas cylinders. This includes securing the cylinders properly and ensuring they are not exposed to heat or flame sources. Oxygen cylinders should be stored separately from fuel gas cylinders to prevent combustion.
NFPA 704 is a hazard identification system that provides information about the hazards of substances. It uses a diamond-shaped label to represent different hazards, including flammability, reactivity, health, and special hazards. The higher the number on the rating scale, the more hazardous the substance is.