Hydraulic machines, radial and axial. Performance conversion method from model to prototype
Document status: Replaced by GOST R IEC 62097-2021
A.c. disconnectors and earthing switches for voltages above 1000 V. General specifications
Document status: Withdrawn
Electrical apparatus for explosive gas atmospheres. Part 6. Oil-immersion 'o'
Document status: Active
Indicating and auxiliary low voltage protective relays. General technical requirements
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 6. Oil-immersion 'o'
Document status: Cancelled
