ISO 516-2019 标准详情
- 标准号:ISO 516-2019
- 中文标题:
- 英文标题:Camera shutters -- Timing -- General definition and mechanical shutter measurements
- 标准类别:国际标准化组织ISO
- 发布日期:
This document provides a uniform basis for determining the exposure times for all types of shutters used in still cameras and contains suitable definitions of the terms used.It specifies the exposure-time markings for all types of shutters and their
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