Superseded
Draft standard
Historical
DIN 22434-7:1994-02
Underground lighting in hardcoal mining; lighting-technological planning bases; pit-bottom
Preview
Summary
Beleuchtung im Steinkohlenbergbau unter Tage; Lichttechnische Planungsgrundlagen; Füllörter
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 02/01/1994 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/07/1995
Withdrawn
Most Recent
01/02/1994
Superseded
Historical