Standard Practice for Emergency Medical Dispatch
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Alarm systems - Acces control systems for use in security applications - Part 2-1 : general requirements for components - Systèmes d'alarme
€77.96
WORKPLACE ATMOSPHERES. ELECTRICAL APPARATUS USED FOR THE DIRECT DETECTION AND DIRECT CONCENTRATION MEASUREMENT OF TOXIC GASES AND VAPOURS. PART 2: PERFORMANCE REQUIREMENTS FOR APPARATUS USED FOR MEASURING CONCENTRATIONS IN THE REGION OF LIMIT VALUES.
€51.00
WORKPLACE ATMOSPHERES. ELECTRICAL APPARATUS USED FOR THE DIRECT DETECTION AND DIRECT CONCENTRATION MEASUREMENT OF TOXIC GASES AND VAPOURS. PART 3: PERFORMANCE REQUIREMENTS FOR APPARATUS USED FOR MEASURING CONCENTRATIONS WELL ABOVE LIMIT VALUES.
€48.00
Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Part 1: General requirements and test methods.
€75.00
Alarm systems. Access control systems for use in security applications. General requirements components
€165.00
Plastic warning devices for underground cables and pipelines - Part 5: Cable cover
€56.17
Alarm systems. Alarm transmission systems and equipment. Part 1-2: Requirements for systems using dedicated alarm paths.
Alarm systems - Social alarm systems - Part 2: Trigger devices
€81.00
Electrical apparatus for the detection of combustible gases in domestic premises. Guide on the selection, installation, use and maintenance
€193.00
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 3: Dry alarm valve assemblies; Amendment A1; German version EN 12259-3:2000/prA1:2000
€41.78
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms; Amendment A1; German version EN 12259-4:2000/prA1:2000
Electrical apparatus for the detection and measurement of flammable gases Performance requirements group I indicating a volume fraction up to 5% methane in air
Electrical apparatus for the detection and measurement of flammable gases Performance requirements group I indicating a volume fraction up to 100% methane in air
Electrical apparatus for the detection and measurement of flammable gases Performance requirements group II indicating a volume fraction up to 100% lower explosive limit
