BS-3058 (part2) - 1958 (with amendment no.1 - 1960); Varnish-bonded glass-braided copper conductors part 2 rectangular conductors
BS-3058 (part2) - 1958 (with amendment no.1 - 1960); Varnish-bonded glass-braided copper conductors part 2 rectangular conductors
- London BSI 1958
- 18p
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