Russian standards PDF
Magnetic and electromagnetic separators. General technical requirements
Document status: Active
Occupational safety standards system. Ventilators for general purposes. Methods for determination of noise characteristics
Document status: Replaced
Occupational safety standards system. Control elements of manufacturing equipment. Notation. With AMD 1 & AMD 2
Document status: Active
Helical springs for trucks and draw-and-buffer gears of railway rolling stock. Specifications
Document status: Active
Printing teletypes for 5-elements code. Basic parameters and general technical requirements
Document status: Active