DIN 21913-3:2008-02

Mine plans - Deep mininng - Part 3: Closure of underground workings.

NORMA vydaná dňa 1.2.2008

The information about the standard:

Designation standards: DIN 21913-3:2008-02
Publication date standards: 1.2.2008
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Kategória: Technické normy DIN