DIN 21913-1:1992-02

Mine plans; deep mining; underground workings.

NORMA vydaná dňa 1.2.1992

The information about the standard:

Designation standards: DIN 21913-1:1992-02
Publication date standards: 1.2.1992
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: German technical standard
Kategória: Technické normy DIN