Status : Published (Under review)

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Abstract

This document specifies visual diffuse transmission densities for second generation silver-gelatin and diazo microforms and projection densities for second generation vesicular microforms. It also specifies methods of measurement.

It does not apply to duplicates of microforms of technical drawings and other drawing office documents.

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General information

  • Status
     : Published
    Publication date
     : 2019-01
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 3
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 171
    ICS :
    37.080 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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