(812) 309-78-59
(495) 223-46-76
BS 4087:1966
Specification for copper-covered steel wire for telephone and telegraph purposes
Заменен
Печатное изданиеПечатная копия
Разработчик:
Зарубежные/BSI
ICS:
29.060.10 Wires. Including electric rods, busbars, etc. / Провода. Включая стержни, шины и т.д.
Ключевые слова:
Electric wires|Acceptance inspection|Testing conditions|Chemical-resistance tests|Breaking load|Metal coatings|Diameter|Copper|Coatings|Electrical resistivity|Weight (mass)|Steels|Thickness|Telegraph lines|Telephone lines|Wires|Linear electrical resistance