Russian standards PDF
Woodcutting relieved milling cutters for radius machining. Technical conditions
Document status: Active
Equipment for air conditioning, ventilation and heating. Terms and definitions
Document status: Replaced by GOST 22270-2018
Concretes. Determination of strength by mechanical methods of nondestructive testing
Document status: Active
Geometrical aircraft characteristics. Terms, definitions and letter symbols
Document status: Active
