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Power transformer on-load tap-changing devices. General specifications
Document status: Active
Semiconductor frequency converters. General technical requirements
Document status: Active
D.c. circuit-breakers with rapid auto-reclosing. General technical requirements
Document status: Active
Section electrical insulating fiber-glass reinforced plastics. General specifications
Document status: Active
Low-voltage switchgear and controlgear. Part 6. Multiple function equipment. Section one. Automatic transfer switching equipment
Document status: Replaced by GOST R 50030.6.1-2010