STAS 2959-1979
TECHNICAL ALU.M IN IUM AND AMMONIUM SULPHATE (Ammonia alum, technical grade)

Standard No.

STAS 2959-1979

Release Date

1979

Published By

RO-ASRO

Latest

STAS 2959-1979

STAS 2959-1979 history

• 1979 STAS 2959-1979 TECHNICAL ALU.M IN IUM AND AMMONIUM SULPHATE (Ammonia alum, technical grade)