GOST 30512-97

Coke. Method for determination of drop strenght

Units of portable multi-impressions press moulds for manufacturing rubber-fabric chevron seals. Design and dimensions

Services of housing maintenance, public utilities and administration of apartment buildings. Services content in-house heating systems, heating and hot water supply of apartment houses. General requirements

Carriage holder with cross fastening of bar cutters, open. Design and dimensions

Electromechanical switches for use in electronic equipment. Blank detail specification for sensitive switches

Dry building binder mixes. Classification