Road vehicles. Refrigerant systems used in mobile air conditioning systems (MAC). Safety requirements Ingestion-build-224916 and maintenance engineers understand the

and maintenance engineers understand the legislative demand to provide appropriate emergency lighting systems

BS EN 60601-2-50 is part of a series of international standards on medical electrical equipment

For an X-ray tube head

The purpose of BS EN 4033 is to provide the best industry requirements for rigid single row ball bearings such that they are fit for the intended end-application use

BS ISO 15686-5 is the first international standard for property life cycle costing

Road vehicles. Refrigerant systems used in mobile air conditioning systems (MAC). Safety requirements Ingestion-build-224916 and maintenance engineers understand the1 Scope This International Standard is restricted to refrigerant systems providing cooling or heating of passenger compartment, battery, etc., in passenger motor vehicles. It provides minimum design requirements for refrigerant containment and safety requirements of these systems. This International Standard addresses the use of only R 134a, R 1234yf and R 744refrigerants in vehicleoriginal equipment manufacturer (OEM) and aftermarket (non OEM)