00625naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200016200094210003700256215001000293608002700303675008800330700002200418856001500440EN\\bibl\1940620241115035643.5##a1609-3178##a20171219b2017####ek#y0engy0150####ca##aRU1#aInter-Laboratory Proficiency Testing of NDT Labs according to ISO 17043 as a Tool for Continuous Improvement Principle according to ISO 9001eJournal article1#aSaint-PetersburgcLLC SVENd2017##a3 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aZavadilgTomáš 4#anaukaru.ru