DIN 21631:2009-02
Superseded Draft standard
Historical

DIN 21631:2009-02

Air regulating systems in mining - Wing air doors for travelling tracks - One-wing type air doors without pressure reduction
Most recent standard

Summary

Wetterbauwerke im Bergbau - Flügeltüren für den Fahrweg - Nicht druckentlastete einflügelige Wettertüren

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 02/01/2009
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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