Fixed firefighting systems. Components for gas extinguishing systems - Requirements and test methods for electrical automatic control and delay devices Ingestion-build-105964 when the test portion mass

when the test portion mass is:

Elbows 90°

Aimed at those organizations contemplating or starting on the introduction and implementation of knowledge management and thus may be particularly suitable for small and medium-sized enterprises

Determination of fluid categories which are or could be in contact with potable water

Fixed firefighting systems. Components for gas extinguishing systems - Requirements and test methods for electrical automatic control and delay devices Ingestion-build-105964 when the test portion massThis European Standard specifies requirements and test methods for electrical automatic control and delay devices (e. c. d.) for use in combination with automatic fire detection and fire alarm systems and CO2 , Inert Gas or Halocarbon Gas Fire Extinguishing Systems installed in buildings. The standard specifies compulsory functions which shall be provided on all electrical automatic control and delay devices and optional functions (options with