Russian standards
GOST 23972-80
Foundations reinforced concrete for parabolic shoots. Specifications
Document status: Active
€10
GOST 33189-2014
Transmission tooth gears of the traction main railway stock. Reference scale of macro- and microstructure
Document status: Active
€10
GOST 21562-76
Metal-faced building panels with plastic foam thermal insulation. General specifications
Document status: Active
€10