DIN 21913-7:2012-01

Mine plans - Deep mining - Part 7: Shaft plan.

STANDARD published on 1.1.2012

The information about the standard:

Designation standards: DIN 21913-7:2012-01
Publication date standards: 1.1.2012
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN