ANSI IT4.175-1980
Photography (Chemicals) - Sodium Sulfate, Anhydrous Replaces ANSI PH4.175-1980

Standard No.

ANSI IT4.175-1980

Release Date

1980

Published By

American National Standards Institute （ANSI)

Latest

ANSI IT4.175-1980

ANSI IT4.175-1980 history

• 1980 ANSI IT4.175-1980 Photography (Chemicals) - Sodium Sulfate, Anhydrous Replaces ANSI PH4.175-1980