
Geotechnical investigation and testing. Identification and classification of rock. Part 1. Identification and description
NORMA vydaná dňa 1.1.2022
Designation standards: GOST R ISO 14689-1-2017
Publication date standards: 1.1.2022
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 4.18