Refrigerating systems and heat pumps. Safety and environmental requirements - Operation, maintenance, repair and recovery Ingestion-build-98192 The EN 71 series is

The EN 71 series is prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of EU Directive 2009/48/EC

PD CLC/TS 50677 describes the method that is cost-effective and can be performed in daily lab practice

Physical properties of halons

Additional requirements for portable machines are included

of the International Organization for Standardization (ISO) which have been prepared as a result of international collaboration in which the United Kingdom has participated

Refrigerating systems and heat pumps. Safety and environmental requirements - Operation, maintenance, repair and recovery Ingestion-build-98192 The EN 71 series is