Russian standards
Selection and dimensioning of high-voltage insulators intended for use in polluted conditions. Part 2. Ceramic and glass insulators for a.c. systems
Document status: Active
Adhesive tape for electrical insulation. Requirements for paper tapes with thermosetting adhesive
Document status: Active
Group I, equipment protection level Ma intended to remain functional in atmosphere endangered by firedamp and/or coal dust
Document status: Cancelled
Explosive atmospheres. Part 13. Equipment protected by pressurized rooms 'p'
Document status: Cancelled
