BS-2562 (part 1) - 1955; Cable sealing boxes for oil-immersed transformers part1 boxes for voltages up to and including 11kV
BS-2562 (part 1) - 1955; Cable sealing boxes for oil-immersed transformers part1 boxes for voltages up to and including 11kV
- London BSI 1955
- 38p
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