STAS 4779-1968
Sodium sulfite crystals for photography and film

Standard No.

STAS 4779-1968

Release Date

1970

Published By

RO-ASRO

Latest

STAS 4779-1968

STAS 4779-1968 history

• 1970 STAS 4779-1968 Sodium sulfite crystals for photography and film