Analysis of formulated detergents : part - 1 : surface active agent and detergents methods of sample division

Analysis of formulated detergents : part - 1 : surface active agent and detergents methods of sample division - - London BSI 1980 - 8 p. - BSI 3762 : part - 1 : 1983 .







DBSI 3762 : part - 1 : 1983

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