Valid from 15/11/1996
Complex mixtures of heavy oilsU.K.
7A mixture of heavy oils is produced in contravention of this paragraph if such a mixture is produced in contravention of more than one paragraph of paragraphs 4 to 6 above.
Valid from 15/11/1996
7A mixture of heavy oils is produced in contravention of this paragraph if such a mixture is produced in contravention of more than one paragraph of paragraphs 4 to 6 above.