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BS 7430:1998
Code of practice for earthing
90 стр.
Заменен
Печатное изданиеПечатная копия
414.29 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.240.10 Substations. Surge arresters / Подстанции. Защитные разрядники13.260 Protection. Including tools for working with voltages / Защита от электрического удара. Работа под напряжением. Включая инструменты для работы под напряжением
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