Chalk. Method for determination of copper content

Standard published on 1.1.1987

Chalk. Method for determination of calcium carbonate and magnesium carbonate mass fraction

Standard published on 1.7.1979

Chalk. Method for determination of insoluble in hydrochloric acid residue mass fraction

Standard published on 1.7.1979

Chalk. Method for determination of ferric-aluminium sesquioxides mass fraction

Standard published on 1.7.1979

Chalk. Method for determination of iron oxide mass fraction

Standard published on 1.7.1979

Chalk. Method for determination of manganese mass fraction

Standard published on 1.7.1979

Industrial high-frequency generators and units for inducted and dyelectric heating. General specifications

Standard published on 1.7.1988

Package. System of dimensions

Standard published on 1.1.1989

Roller mechanisms for feeding strip, max. Sidth 125 mm. Basic and coupling dimensions

Standard published on 1.1.1986

Roller mechanisms for feeding strip, max. Width 500 mm. Basic and coupling dimensions

Standard published on 1.1.1986