Fluid self-hardening sand mixtures. Method for determination of surfactants solutions foaming ability and stability of foam
STANDARD published on 1.1.1980
Designation standards: GOST 23409.26-78
Publication date standards: 1.1.1980
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 2.85