Russian standards PDF
Glass diffusers for ground vehicle lighting and light signalling apparatus. Specifications
Document status: Active
Copper roil foil for technical purposes. Specifications
Document status: Active
Clear glasses for gas masks and protective eyewear. Specifications
Document status: Active
Radial and axial fans. Methods of aerodynamic tests
Document status: Active
Protective glasses for devices of general industrial application. Specifications
Document status: Active