Russian standards
GOST 21285-75
Kaolin concentrated for perfume industry. Specifications
Document status: Active
€10
GOST 26447-85
Rocks. Method for determination of mechanical properties for unconfined compressive strength of clay rocks
Document status: Active
€10
GOST 30355.3-96
Sulphur for industrial use. Determination of loss in mass at 80 degrees C
Document status: Active
€10