Superseded
Draft standard
Historical
DIN 21638:2015-10
Air regulation systems for mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Preview
Summary
Wetterbauwerke für den Bergbau - Flügeltüren für den Fahrweg - Druckentlastete zweiflügelige Wettertüren
Notes
Prévu pour remplacer DIN 21638 (1999-05).
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 10/01/2015 |
| Cancellation Date | 09/01/2016 |
| Page Count | 21 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/12/1983
Superseded
Historical
No products.