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Device for controlling the generation of unipolar spark discharges of alloying components of material samples is made of metal and / or the evaluation of the spectral lines of the diffraction spectra generated by means of the spark discharges
Device for controlling the generation of unipolar spark discharges of alloying components of material samples is made of metal and / or the evaluation of the spectral lines of the diffraction spectra generated by means of the spark discharges