Regulation (EEC) No 1320/75 of the Commission of 23 May 1975 re-establishing the levying of customs duties on under garments, knitted or crocheted, not elastic or rubberised, of cotton, falling within subheading 60.04 A, originating in Malaysia, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3046/74 of 2 December 1974 apply