Regulating apparatus, electric; measuring devices, electric; interfaces for computers; computer software, recorded; science diagnostic apparatus not for medical purposes for research use, namely laser and/or x-rays producing apparatus and installations, namely, x-ray CT scanners; control and regulating apparatus or equipment for controlling, regulating, and recording data of rolling mills, namely control panels, computers, and computer software; computer software applications; electric control panels; automated detector, measurement, regulating and controlling systems and devices; data processing equipment; software; computer software programs for controlling and regulating rolling mills; computer software programs for controlling and regulating continuous casting machines.