Russian standards PDF
Character displays. Terms, definitions and letter symbols
Document status: Active
Broaches with diameter from 15 to 90 mm for slitting holes with involute profile and centering at outside diameter with module from 1 to 2,5 mm, double driven. Construction and dimensions
Document status: Active
Still picture cameras and photographic lenses. Terms and definitions
Document status: Active
Brown coals, hard coals and anthracites. Classification according to genetic and technological parameters
Document status: Replaced by GOST 25543-2013
Raremetallic concentrates. Methods for the determination of niobium pentoxide
Document status: Active