DIN 22434-1
Underground lighting in hardcoal mining - Part 1: Lighting technological planning bases; general requirements
inactive
| Organization: | DIN |
| Publication Date: | 1 November 1998 |
| Status: | inactive |
| ICS Code (Ventilation, air-conditioning and illumination equipment): | 73.100.20 |
Document History
July 1, 2001
Beleuchtung im Steinkohlenbergbau unter Tage - Lichttechnische Planungsgrundlagen - Teil 1: Allgemeine Anforderungen
A description is not available for this item.
DIN 22434-1
November 1, 1998
Underground lighting in hardcoal mining - Part 1: Lighting technological planning bases; general requirements
A description is not available for this item.
April 1, 1991
Underground lighting in hardcoal mining; lighting planning principles; general requirements
A description is not available for this item.
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