Non-destructive research apparatus including parts thereof (not included in other classes); non-destructive inspection machines designed to ensure the safe installation of technical equipment by means of ultrasonic data, radiography, magnetic particles, pulsed eddy current and thermography

Installation, maintenance and repair by means of non-destructive research apparatus; installation, maintenance and repair by means of non-destructive inspection equipment with respect to ensuring the safe installation of technical equipment, by means of ultrasonic data, radiography, magnetic particles, pulsed eddy current and thermography