
Automobile roads of general use. Soils. Determination of optimum moisture and maximum density by Proctor method
STANDARD published on 1.1.2023
Designation standards: GOST R 70456-2022
Publication date standards: 1.1.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Category: Technical standards GOST