Russian standards PDF
GOST 21755-76
Printing teletypes for 5-elements code. Fonts. Symbols size and his contour
Document status: Active
€10
GOST 21756-76
Printing teletypes for 5-element code. Reliability test methods
Document status: Active
€10
GOST 23456-79
Closed-circuit television systems. Methods for measuring and testing
Document status: Active
€10
GOST 23670-79
Bowled sausage, sausages and sardelles meat loaves. Specifications
Document status: Withdrawn
€10