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BSI Group, 12/07/2007
Publisher: BS
File Format: PDF
$147.00$294.03
Published:07/12/2007
Pages:41
BS EN 50490. Electrical installations for lighting and beaconing of aerodromes. Technical requirements for aeronautical ground lighting control and monitoring systems. Units for selective switching and monitoring of individual lamps
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BS EN 50131-2-5. Alarm systems. Intrusion and hold-up systems. Part 2-5. Requirements for combined passive infrared and ultrasonic detectors
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BS 5440-1. Flueing and ventilation for gas appliances of rated input not exceeding 70kW net (1st, 2nd and 3rd family gases). Part 1 Specification for installation of gas appliances to chimneys and for maintenance of chimneys
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BS EN 62419. Control technology. Rules for the designation of measuring instruments
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