Russian standards PDF
Traps for sewer systems in buildings. Specifications
Document status: Replaced by GOST 1811-2019
Bolts and nuts with thread diameter over 48 mm. General specifications
Document status: Active
Powder materials. Tensile test method
Document status: Replaced by GOST 18227-98
Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of titanium dioxide
Document status: Active