
Method for determining the resolution obtained in microcopying
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS 4657:1970
發布時間:1970/12/11 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:0
標準簡介
Lays down a method for determining the resolving power of a given camera, film and development combination used in a microcopying system, or the resolution achieved in microcopies produced from that system.
標準備注
? British Standards Institution 2013
替代本標準的新標準
等同采用的國際標準
ISO 3334:2006 - Equivalent