GOST 28531-90

Brown ware. General specifications

Tractors, machinery for agricultural and forestry, powered lawn and garden equipment. System of symbols for designation of operating controls and means of illustration of information. Symbols

Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam and (or) a driving beam and equipped with filament lamps of categories R2 and (or) HS1

Moulding sands and sand mixtures. Methods for determination of granulometric composition, fineness modulus and average size of

Wooden windows and balcony doors of triple glazing for dwelling and public buildings. Types, construction and dimensions

Carbon materials. Test method for thermal conductivity at room temperature