x-ray background x-ray beam x-ray coverage x-ray crystal analyiser x-ray crystal analysis x-ray crystallography x-ray diffraction x-ray diffraction instrument x-ray diffraction method x-ray diffractometer x-ray dosage x-ray emission band x-ray examination x-ray film x-ray flaw detection x-ray flaw detector x-ray fluorescence x-ray hardness x-ray image x-raying |
x-ray background фон на рентгеново излъчване Търсената дума е намерена |