Russian standards
Rotating electrical machines. Rating and performance
Document status: Cancelled
Explosive atmospheres. Part 1. Equipment protection by flameproof enclosures 'd'
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 17. Inspection and maintenance of electrical installations in hazardous areas (other than mines)
Document status: Active
Conformity assessment in the field of use of nuclear energy. Methods of assessing the cost of product certification and inspection control
Document status: Cancelled
Steam-water heaters for heat supply systems. General specifications
Document status: Active