
Drilling and blasting operations
NORM herausgegeben am 30.6.2022
Designation standards: GESN 2022Volume
Publication date standards: 30.6.2022
The number of pages: 155
Approximate weight : 496 g (1.09 lbs)
Country: Russian technical standard
Kategorie: GESN
Implemented changes and corrections:
As amended on 07.02.20