Russian standards PDF

Reagents. Ammonium dihydrogen orthophosphate Specifications

Document status: Active

Silicate brick and stones. Specifications

Document status: Replaced by GOST 379-2015

Low-power electronic tubes. Test methods for life cycle

Document status: Active

Projection lenses. Specifications

Document status: Active

Sintered hard alloys. Types

Document status: Active

System of quality indexes for production. Artificial leather and films for technical purposes. Nomenclature of indexes

Document status: Active