Russian standards
Electric equipment for explosive atmospheres. Part 11. Equipment protection by intrinsic safety 'i'
Document status: Active
D. C. Motors for floor railless electrified transport trucks. General specifications
Document status: Active
Photovoltaic devices. Part 5. Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method
Document status: Active
Electrical accessories. Circuit breakers for overcurrent protection for household and similar installation
Document status: Replaced by GOST R 50345-2010
Mine installation earthing. Technical requirements and test methods
Document status: Active