BS 6872:1987

Specification for visual densities of diazo and vesicular second-generation microforms

BSI Group, 08/28/1987

Publisher: BS

File Format: PDF

$34.00$68.58

Description

Published:28/08/1987

Pages:8

File Size:1 file

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Values for the diffuse visual density of diazo films and the projection visual density of vesicular films.

All current amendments available at time of purchase are included with the purchase of this document.

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