BS 4665-1:1971

Заменен

Specification for enamelled copper conductors temperature index 180 (modified polyester base), Round wire

Заменен на

BS 6811-3-3.2:1987

ICS

77.120.30 Copper and copper alloys / Медь и медные сплавы

29.050 Superconductivity and conducting materials / Проводниковые материалы