Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
NORMA vydaná dňa 14.12.2020
Designation standards: GB/T 19212.11-2020
Publication date standards: 14.12.2020
Country: Chinese technical standard
Kategória: Technické normy GB