Russian standards PDF

Iridium. Grades

Document status: Replaced by GOST 13099-2006

Chill moulds. Thickness of walls

Document status: Active

Chill moulds. Cooling pins. Dimensions

Document status: Active

Nature protection. Hydrosphere. General requirements for surface and underground water protection against pollution by oil and oil products

Document status: Active

Glow discharge thyratrons tubes. Basic parameters

Document status: Active

Shut-off device for pressure gauges. Main technical data

Document status: Active