Russian standards
Photovoltaic modules. Potential induced degradation tests. Part 1. Crystalline silicon photovoltaic modules
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 10. Classification of hazardous areas
Document status: Active
Safety of machinery. Electrical equipment for industrial machines. Test methods
Document status: Active
LED modules for general lighting. Performance requirements
Document status: Active
Power transformers. Methods of measuring partial discharge characteristics during power frequency voltage testing
Document status: Active