STAS 2221/3-1981
ANHYDROUS SODIUM SULFITE Checking methods
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STAS 2221/3-1981
Standard No.
STAS 2221/3-1981
Release Date
1981
Published By
RO-ASRO
Latest
STAS 2221/3-1981
Scope
Prezentul standard stabile?te metodele de verificare pentru sulfitul de sodiu anhidru tehnic ?i pentru sulfitul de sodiu anhidru pentru uz fotografic ?i cinematografic.
STAS 2221/3-1981 history
1981
STAS 2221/3-1981
ANHYDROUS SODIUM SULFITE Checking methods
STAS 2221/3-1981 -All Parts
STAS 2221/1-1976 ANHYDROUS SODIUM SULPHITE, TECHNICA.L GRADE
STAS 2221/2-1980 ANHYDROUS SODIUM SOLFITE FOR PHOTOGRAPHIC AND CINEMA USE
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
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