STAS 10402-1975
LIGNIN-SULPHONIC PRODUCTS Determination of iron and chrome

Standard No.

STAS 10402-1975

Release Date

1975

Published By

RO-ASRO

Latest

STAS 10402-1975

STAS 10402-1975 history

• 1975 STAS 10402-1975 LIGNIN-SULPHONIC PRODUCTS Determination of iron and chrome