DIN 21638:1997-10
Superseded Draft standard
Historical

DIN 21638:1997-10

Air regulation systems in mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Most recent standard

Summary

Wetterbauwerke für den Bergbau - Flügeltüren für den Fahrweg - Druckentlastete zweiflügelige Wettertüren

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 10/01/1997
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
No products.

Previous versions

Contact us