SIS 17 61 23-1965
White pigments. Comparison of lightening power
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SIS 17 61 23-1965
Standard No.
SIS 17 61 23-1965
Release Date
1965
Published By
SE-SIS
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SIS 17 61 23-1965
SIS 17 61 23-1965 history
1965
SIS 17 61 23-1965
White pigments. Comparison of lightening power
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