Materials for interconnection structures. Sectional specification set for restraining core materials - Copper/invar/copper Ingestion-build-251241 BS EN ISO 22700 defines

BS EN ISO 22700 defines the following:

This part of BS 7540 provides general guidance for the safe use of electric cables with a rated voltage not exceeding 450/750 V

BS EN 14931 applies to the performance and safety requirements and their associated test methods for multi-place pressure chambers designed for pressures more than ambient atmospheric pressure and employed in medical installations for therapeutic purposes

operating in the four industry sections detailed above

Note 3: In ISO 37101

Materials for interconnection structures. Sectional specification set for restraining core materials - Copper/invar/copper Ingestion-build-251241 BS EN ISO 22700 defines