Russian standards
Reciprocating internal combustion engines. Exhaust emission measurement. Part 4. Steady-state test cycles for different engine applications
Document status: Active
Electric contact connections. Classification. General specifications
Document status: Active
Hydro power plants. Part 1-6. Hydroelectric power station constructions hydraulic engineering. Requirements on loadings and influences (wave, ice and from courts)
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 502. Mechanical tests. Shrinkage test for insulations
Document status: Active