DEFSTAN 68-188/1(1993) : 1993 AMD 1 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
25-06-2001
12-01-2013
Gives requirements for a synthetic emulsifying agent which, on addition of kerosine, forms an emulsion type cleaner for the removal of oily deposits from metal or concrete surfaces.
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