83/580/EEC: Commission Decision of 16 November 1983 establishing that the apparatus described as 'MTS - Power Test System, consisting of: Load Unit, model 810.12, Hydraulic Service Manifolds, Servo Valve, model 252.24 and Control System, consisting of: Control Unit, model 436.11, Servo Controller, model 440.13, Valve Driver, model 440.14, DC Transducer Conditioner, model 440.21, model 440.22 and Controller, model 442.11' may not be imported free of Common Customs Tariff duties