00442naa#a2200157#i#4500001001500000005001700015011001400032100004100046102000700087200008100094210003700175215001000212608002700222700002000249856001500269EN\\bibl\3033020240922064242.7##a1609-3178##a20190827b2019####ek#y0engy0150####ca##aRU1#aModern Equipment for Ultrasonic Inspection of Welded JointseJournal article1#aSaint-PetersburgcLLC SVENd2019##a4 с.##aJournal article2local#1aEfimovgIvan M.4#anaukaru.ru