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DIN 22434-9:1998-10
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 9: Areas of rail track operation
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Summary
The document specifies the ergonomic and lighting fundamentals for the planning of lighting installations for building sites in hardcoal mining. It gives requirements for the illuminance and arrangement of lighting.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 10/01/1998 |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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