The Acquisition Of Measuring And Monitoring Devices For Railway Equipment Components As Well As Electrical Protection Devices And Instruments For High Voltage: • Lot 1: Supply Of Measuring And Monitoring Devices For Railway Rolling Stock Components. • Lot N°2: Supply Of Measuring And Laser Control Devices Suitable For Measurements On Train Wheels And Training. • Lot N°3: Supply Of Protection Devices And Instruments For Ht - 3Kv (EXPIRED)