Cite
APA Citation
Institution,, B. S. (1995). Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Distribution transformers with cable boxes on the high voltage and/or low voltage side.. London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100104518550.0x000001