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BS 4945:1973
Specification for miners' cap lamp assemblies (incorporating lead-acid type batteries)
Заменен
Печатное изданиеПечатная копия
Разработчик:
Зарубежные/BSI
ICS:
29.260.20 Electrical apparatus for explosive atmospheres / Электрическое оборудование для взрывоопасной атмосферы
Ключевые слова:
Life (durability)|Miners lamps|Impact testing|Cap lamps|Marking|Test equipment|Safety devices|Luminous intensity|Fire tests|Clips|Mechanical testing|Mining equipment|Electric lamps|Cable sheaths|Dimensions|Type testing|Lead-acid batteries|Battery-powered devices|Lamps|Leak tests|Electric cables|Performance testing