| 摘要 |
correcting hand-written, types, photocopied texts or texts typed on paper by means of laser printer. SUBSTANCE: ozone-saving correcting liquid comprises unhalogenated hydrocarbon solvent, polymeric phase and mating phase. Certain quantitative ratio of matin phase to polymeric phase makes it possible to prepare liquid having good rubbing characteristics and high fluidity. EFFECT: improved properties of the liquid. 7 cl, 6 ex
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