DIN 14677-2

Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 2: Requirements to the professionals

Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2018

Publisher: DIN

File Format: PDF

$21.00$42.93

Published:01/08/2018

Pages:8

File Size:1 file

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