Rail Cargo Group Completes Digital DAC Testing in Sub-Zero Conditions Yurtdışı Haberleri by railsistem - Mart 9, 20260 The Rail Cargo Group has announced the completion of a trial of its new Digital Automatic Coupling (DAC) system, which saw the company run a battery of tests within the Alps. The DAC system was put to the test over the course of a four week period, which saw the ÖBB