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I3A IT4.31-1998

Photographic Inertness of Construction Materials Used in Photographic Processing, Specification for Testing the (revision and redesignation of ANSI PH4.31-1982 (R1991))
standard by International Imaging Industry Association, 04/23/1998
Publisher: I3A

$16.00$31.00

Provides specifications for testing the photographic inertness of construction materials used in photographic processing.

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