
Hydroelectric power plants. Hydrotechnical structures. Underwater technical survey of hydraulic structures and adjoining areas of unstrengthened channel. Norms and requirements
NORMA vydaná dňa 1.8.2023
Designation standards: GOST R 70750-2023
Publication date standards: 1.8.2023
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST