DIN 21913-1/Bbl1:1992-02

Mine plans; deep mining; underground workings; comments.

NORM herausgegeben am 1.2.1992

The information about the standard:

Designation standards: DIN 21913-1/Bbl1:1992-02
Publication date standards: 1.2.1992
The number of pages: 78
Approximate weight : 234 g (0.52 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN

Annotation of standard text DIN 21913-1/Bbl1:1992-02 :

Bergmännisches Rißwerk; Tiefbau; Grubenbaue; Erläuternde Angaben.