Norm-Entwurf
16/30337130 DC
16/30337130 DC
BS EN 60076-57-15. Power transformers. Part 57-15. Standard requirements, terminology, and test code for step-voltage regulators
Titel (englisch)
BS EN 60076-57-15. Power transformers. Part 57-15. Standard requirements, terminology, and test code for step-voltage regulators