DIN 21625:1990-02
Superseded Standard
Historical

DIN 21625:1990-02

Auxiliary ventilation in coalmines; fans with electric motor drive
Most recent standard

Summary

Sonderbewetterung im Steinkohlenbergbau; Elektroventilatoren

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 02/01/1990
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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