Projekta Nr.prEN 54-20 rev
NosaukumsThis European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems for buildings and civil engineering works (see EN 54-1 for information). This European Standard provides for the assessment and verification of constancy of performance (AVCP) of aspirating smoke detectors to this EN.
Reģistrācijas numurs (WIID)66267
Darbības sfēraThis European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems for buildings and civil engineering works (see EN 54-1 for information). This European Standard provides for the assessment and verification of constancy of performance (AVCP) of aspirating smoke detectors to this EN.
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