GOST R 55874-2013

The railway track power supply systems. The methods of selecting fundamental parameters

Paint materials. Terms, definitions and designations

Medical devices utilizing animal tissues and their derivatives. Part 2. Controls on sourcing, collection and handling

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

Environmental protection of plants based on the chloride magnesium-copper complex «Bilator». General specifications

Occupational safety standards system. Building. Safety ropes. General safety requirements