82/64/EEC: Commission Decision of 21 December 1981 establishing that the apparatus described as 'Varian- Leed/Auger optics, model 981-0127, with Leed/Auger electron gun, model 981-2125, power module, model 981- 2145 and Leed module, model 981-2148' may be imported free of Common Customs Tariff duties.