Specification for installation and maintenance of gas-fired catering appliances for use in all types of catering establishments (2nd and 3rd family gases) Ingestion-build-105964 "General requirements"

"General requirements"

FM sound radio: Additional performance requirements

Signal to noise ratio (S/N) for digitally modulated signals

a part of the BS 8213 series

or by tutors or other human intervention

Specification for installation and maintenance of gas-fired catering appliances for use in all types of catering establishments (2nd and 3rd family gases) Ingestion-build-105964 "General requirements"BS 6173: 2009 Specification for installation and maintenance of gas fired catering appliances for use in all types of catering establishments (2nd and 3rd family gases) BS 6173 is a key standard for all gas installers. BS 6173 specifies requirements for the installation, servicing and maintenance of new and previously used gas fired catering appliances used in catering establishments, burning 2nd or 3rd family gases. The main changes to the standard