BS EN 50545-1:2011+A1:2016

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Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels. General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides|Tunnels, Safety devices, Warning devices, Electrically-operated devices, Performance, Gas detectors, Performance testing, Car parks (buildings), Carbon monoxide, Electrical equipment

218 GBP