GOST 31855-2012

Condenser sealed bushings for nominal voltages from 110 and higher. General specifications

Automobile roads of general use. Slag rubble. Determination of medium density and water absorption

Glass containers. Test methods for thermal resistivity

Meshes of glass fibre for building-faces, reinforcing, alkali-resistant. Specifications

Pneumatic and hydraulic check valves. Types, main parameters and specifications

Industrial-process measurement and control. Data structures and elements in process equipment catalogues. Part 13. Lists of properties for pressure measuringe quipment for electronic data exchange