Russian standards
Automobile roads of general use. Crushed sand. Specifications
Document status: Active
Organic dye-stuffs. Thioindigo black P. Specifications
Document status: Active
Product quality ratings system. Building. Polymer decorative materials and facing products. Rating nomenclature
Document status: Active
Blunt bolts. Construction and dimensions
Document status: Replaced by GOST 21249-96
Organic dye-stuffs. Direct blue CB-KU. Specifications
Document status: Active
Lifts. Landing doors. Fire resistance test methods
Document status: Active