Transportable gas cylinders. Gas cylinder identification (excluding LPG) - Colour coding Ingestion-build-258901 mobile patrol and security alarm

mobile patrol and security alarm response assistance

The detailed functions and mechanisms of the following services are not within the scope of this part of ISO 21549

This International Standard gives guidance to organizations in applying the requirements of ISO 9001 during the development and implementation of a quality management system in the food and drink industry

Figure 4 – Protection where a fire door between a corridor and a stairway is electrically held-open

25- mole fraction)

Transportable gas cylinders. Gas cylinder identification (excluding LPG) - Colour coding Ingestion-build-258901 mobile patrol and security alarm1 Scope This European Standard specifies a colour coding system for the secondary method of identification of the contents of gas cylinders for industrial gases, breathing gas application and gases for medical use with particular reference to the properties of the gas or gas mixture. This European Standard does not apply to cylinders containing liquefied petroleum gas (LPG), to refrigerant gases, to portable fire extinguishers or stationary cylinder