DIN 21539:1954-08
Superseded Draft standard
Historical

DIN 21539:1954-08

Mine support - Supports of steel for the roadway support; marking
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Summary

Grubenausbau Kennzeichnung gehärteter und vergüteter Streckenausbauteile

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 08/01/1954
Page Count 8
EAN ---
ISBN ---
Weight (in grams) ---
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