
Mine closure and reclamation planning. Requirements.
NORMA vydána dne 21.10.2021
Designation standards: BS ISO 21795-1:2021
Publication date standards: 21.10.2021
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 12692 1 Status: Definitive