DIN 21639:1999-09
Superseded Standard
Historical

DIN 21639:1999-09

Power assisted air gates - Travel-way air locks - Type doors with pressure
Most recent standard

Summary

The document specifies the requirements for travel-way air locks in level and inclined mine excavations of mining. Travel-way air locks are built in connection with air locks. They allow travelling miners to pass the air lock without danger and to avoid air pressure reductions.

Notes

À remplacer par DIN 21639 (2015-10).

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 09/01/1999
Cancellation Date 09/01/2016
Page Count 3
EAN ---
ISBN ---
Weight (in grams) ---
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