STANOVENI RYCHLOSTI SIRENI ALTRAZVUKU V KOVOVYCH MATERIALECH PRI POUZITI UNIVERZALNICH ULTRAZVUKOVYCH DEFEKTOSKOPU = ASCERTAINING THE VELOCITY OF ULTRASOUND GENERATED BY GENERAL-PURPOSE DEFECTOSCOPES USED TO INSPECT METAL PARTS.REGAZZO R.1980; STROJIRENSTVI; CSK; DA. 1980-09; VOL. 30; NO 9; PP. 566-570; BIBL. 23 REF.Article

ZKOUSENI SVARU ULTRAZVUKEM-STANOVENI NAHRADNICH VELIKOSTI VAD SUARU Z UPRAVENEHO OBECNEHO VYHODNOCOVACIHO DIAGRAMU = ULTRASONIC TESTING OF WELDS. EVALUATION OF DEFECTS DIMENSIONS = CONTROLE PAR ULTRASONS DES SOUDURES-EVALUATION DES DIMENSIONS DES DEFAUTS DE REFERENCE A PARTIR D'UN DIAGRAMME MODIFIEREGAZZO R.1980; ZVARANIE; ISSN 0044-5525; CSK; DA. 1980; VOL. 29; NO 3; PP. 79-83; ABS. ENG/RUS; BIBL. 12 REF.; LOC. ISArticle

STUDIUM ZAVISLOSTI MEZI UTLUMEN PODELNYCH ULTRAZVUKOVYCH VLN A PRECHODOVOU TEPLOTOU ZARUPEVNE OCELI N 9 = STUDY OF THE DEPENDENCES BETWEEN ULTRASONIC LONGITUDINAL WAVES ATTENUATION TRANSITION TEMPERATURE HIGH TEMPERATURE N 9 STEEL GRADEREGAZZO R; REGAZZOVA M; CERMAK F et al.1982; KOVOVE MATER.; ISSN 0023-432X; CSK; DA. 1982-12; VOL. 20; NO 6; PP. 724-735; BIBL. 29 REF.Article

Correlations between ultrasonic attenuation and grain size in steelREGAZZO, R; REGAZZOWA, M; C( ) et al.Kovové materiály. 1984, Vol 22, Num 5, pp 614-625, issn 0023-432XArticle

Stanoveń hloubky kor = Determination of the depth of weld root and surface defects by ultrasound using a direct probe for longitudinal wavesREGAZZO, R; REGAZZOVÁ, M; C( ) et al.Zváranie. 1983, Vol 32, Num 1, pp 18-19, issn 0044-5525Article