GOST 28329-89

Bentonite clay for fine and building ceramics. Method for the determination of mechanical bending strength

Glass and glazing. Sound insulation determination method

Brow coals, hard coals and anthracite. Method for determination of strength in jar

Unified system for design documentation. Sets of design documents for printing plates under automated design

Standardization in Russian Federation. National standards of Russian Federation. Rules of structure, drafting, presentation and indication

Connecting devices for low voltage circuits for household and similar purposes. Part 2-5. Particular requirements for connecting boxes ( junction and /or tapping of copper conductors) for terminals of connecting devices