Russian standards
Multi-revolution dial indicators graduated in 0,001 and 0,002 mm. Types. Basic parameters. Specifications
Document status: Active
Copper-zinc alloys. Method of spectral analysis of metal standard specimens with photographic registration of spectrum
Document status: Active
Textiles. Test method of colour fastness to weather
Document status: Active
Unwashed classed zigai pure breed and uniform zigaicoarse sheep wool. Specifications
Document status: Active