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BS 7769-3.1:1997
Electric cables. Calculation of the current rating. Sections on operating conditions, Reference operating conditions and selection of cable type
16 стр.
Заменен
Печатное изданиеПечатная копия
196.56 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.060.20 Cables / Кабели
Ключевые слова:
Geographic and political divisions|Rated current|Underground|Depth|Purchasing|Soils|Thermal resistance|Temperature|Environment (working)|Electric conductors|Electric cables