ISO 2691:1987 PDF
Photography — Expendable photoflash lamps (without integral reflector) — Defintions and requirements for luminous flux/time characteristics
Photography — Expendable photoflash lamps (without integral reflector) — Defintions and requirements for luminous flux/time characteristics
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 17 декабря 1987 г.
- Издание:
- ISO IS 2691 edition 2 version 1
- ICS:
- 37.040.10
The specifications apply to photoflash lamps in which the light is produced by a combustion within a transparent envelope, initiated by an electrical contact. the important time intervals of the luminous flux/time characteristics for such lamps are given, and the lamps are classified on the basis of these intervals.
Технические детали
- Технический комитет
- ISO/TC 42 - Photography
- SKU
- ISO 2691:1987
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