Regulation (EEC) No 1941/75 of the Commission of 28 July 1975 re-establishing the levying of the customs duties on certain appliances, apparatus, accessories and requisites for gymnastics or athletics, or for sports and outdoor games, falling within subheadings 97.06 B and C, originating in Pakistan, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3054/74 of 2 December 1974 apply