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Reagents. Aluminium potassium sulphate. Specifications
Document status: Active
Roofing petroleum bitumens. Specifications
Document status: Replaced by GOST 9548-2023
Chalk. Method for determination of chloride ions content in water extract
Document status: Active
Petroleum products. Method for determination of kinematic viscosity and calculation of dynamic viscosity
Document status: Replaced by GOST 33-2000