Russian standards PDF
Solid counterbores and high steel inserted blade counterbores. Technical requirements
Document status: Active
Plain plug gauges with cemented carbide alloy for diameters from 1 to 6 mm. Dimensions
Document status: Active
Scintillation detector units of ionizing radiation. Basic dimensions
Document status: Active
Inorganic pigments and extenders. Methods for colour and whiteness determination
Document status: Active
Transliteration of Russian words by latin characters
Document status: Replaced by GOST 7.79-2000