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BS 1975:1957
Specification. Primary cells and batteries for intrinsically safe circuits in coal mines
Заменен
Печатное изданиеПечатная копия
Разработчик:
Зарубежные/BSI
ICS:
29.220.10 Primary cells and batteries / Первичные элементы и батареи
Ключевые слова:
Zinc|Sealing processes|Type i protected electrical equipment|Electrolytes|Storage|Signal devices|Coal mining|Electric terminals|Dimensions|Marking|Electrical testing|Electric cells|Electrodes|Bells|Primary batteries