Broaches with diameter from 50 to 120 mm for slitting holes with involute profile with round tail and centering at outside diameter with module frame 1,5 to 2,5 mm. Construction
Safety of transformers, reactors, power supply units and combinations thereof. Part 2-10. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
