Russian standards PDF
Common test methods for insulating and sheathing materials of electric cables. Measurements of thickness and overall dimensions. Test for determining the mechanical properties
Document status: Replaced by GOST R IEC 60811-1-1-98
Porcelain disk insulators for contact systems of electrified railroads
Document status: Replaced by GOST 12670-99
Mixed fodder and raw mixed fodder. Methods for sodium and sodium chloride determination
Document status: Replaced by GOST 13496.1-98