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Acoustics. Laboratory measurement of sound insulation of building elements. Part 1. Testing rules for specific products

Document status: Active

Fixing and securing holes master pattern plates. Design and dimension

Document status: Active

Polymer composites. Test methods for fracture toughness definition and energy release speeds

Document status: Active

Aviation equipment. Hydraulic systems. Pass-through and transitional connectors, under axial pressing on pressure 35 MPa. Connector straight, coupling - nipple with nut

Document status: Active

Crushed natural stone for railway ballast. Specifications

Document status: Replaced by GOST 7392-2002

Transmission tooth gears of the traction main railway stock. Raw pieces. Technical specifications

Document status: Active