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BS 5477

77th Edition, June 30, 1977

Complete Document

Method for Visual assessment, by grid assay, of dirt in paper for character recognition

Includes all amendments and changes through Reaffirmation Notice , September 2, 2013

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Product Details:

  • Revision: 77th Edition, June 30, 1977
  • Published Date: September 2, 2013
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 8
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Measures the proportion of the surface area containing particles that are immediately obvious to the eye. Reports the number of grid squares per 6 m2 containing dirt.