
Mine support - Part 4: Testing.
STANDARD published on 1.9.2016
Designation standards: DIN 21530-4:2016-09
Publication date standards: 1.9.2016
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: German technical standard
Category: Technical standards DIN
Ausbau für den Bergbau - Teil 4: Prüfungen.