Cite
HARVARD Citation
Institution,, B. (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.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104518550.0x000001