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method for the preparation of the estergroepen contain aromatic cis based azo dyes for dyeing and diacetoacetylaryeendiaminen kunststofmassa's movements.and the application of this method stofprodukten painted, sculpted art.
method for the preparation of the estergroepen contain aromatic cis based azo dyes for dyeing and diacetoacetylaryeendiaminen kunststofmassa's movements.and the application of this method stofprodukten painted, sculpted art.