00527naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200014100101210003700242215001000279608002700289700002700316856001400343EN\\bibl\953920251220053526.6##a1609-3178##a20151216b2015####ek#y0engy0150####ca0#aRUS##aRU1#aTechnical Policy of Gazprom in the Field of Welding Production and Nondestructive Quality Testing of Welded ConnectionseJournal article1#aSaint-PetersburgcLLC SVENd2015##a3 с.##aJournal article2local#1aVyshemirskiygEvgeniy 4#azh-szf.ru