Russian standards PDF
Lenses for cameras. Method of determination of scattering coefficient
Document status: Active
Surfaces with regular microshape. Classification, parameters and characteristics
Document status: Active
Turning tools with mechanical clamped changeable polyhedral plates fixed by swing pin. Types and basic dimensions
Document status: Active
Ceramic indexable throw-away inserts for cutting tools. Specifications
Document status: Active
Character displays. Methods measuring inherent brightness contrast, irregularity of inherent brightness contrast
Document status: Active
