
Photography - Apertures and related properties pertaining to photographic lenses - Designations and measurements
出版:International Organization for Standardization

專家解讀視頻
基本信息
標準編號: ISO 517:2008
發布時間:2008/3/10 0:00:00
標準類別:Standard
出版單位:International Organization for Standardization
標準頁數:8
等同采用的國際標準
BS ISO 517:2008 - Identical