00487naa#a2200157#i#4500001001500000005001700015011001400032100004100046102000700087200011000094210003700204215001000241608002700251700003600278856001500314EN\\bibl\4334320250116003340.4##a1609-3178##a20210514b2021####ek#y0engy0150####ca##aRU1#aRequirements for Accreditation (Appraisal) of NDT Laboratories in Nuclear Power IndustryeJournal article1#aSaint-PetersburgcLLC SVENd2021##a2 с.##aJournal article2local#1aPolkovnikovgAleksey Vasilevich4#anaukaru.ru