Russian standards PDF
High-duty and refractories for steel pouring. Specifications
Document status: Replaced by GOST 5500-2001
Technical articles made from noble metals and alloys. Specifications
Document status: Active
Non-destructive testing of welds. Radiographic testing. Part 2. X- and gamma-ray control techniques with digital detectors
Document status: Active
Renewable power engineering. Wind power engineering. Wind turbines. Part 11. Methods for determination of acoustic noise characteristics
Document status: Active
Hydro power plants. Part 1-4. Hydraulic engineering constructions of hydroelectric power stations. The general requirements to the organization and realization of monitoring
Document status: Active