DIN 14677-1 - DRAFT

Draft Document - 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 1: Maintenance measures

Deutsches Institut Fur Normung E.V. (German National Standard), 06/01/2017

Publisher: DIN

File Format: PDF

$35.00$71.87

Published:01/06/2017

Pages:16

File Size:1 file

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