Explosion-protected electrical apparatus. Part 17. Inspection and maintenance of electrical installations in hazardous areas (other than mines)
Document status: Cancelled
Brushes for electrical machines. Test methods and apparatus for the measurement of the operational characteristics
Document status: Active
Current collection by electric rolling stock current collector. The nomenclature of current collection quality indicators and method of its calculation
Document status: Active
Bismuth-207, cadmium-109, cobalt-57, produced in cyclotron. Grades
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 25. Intrinsically safe systems
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 0. General requirements
Document status: Replaced by GOST 31610.0-2019
