LDR 00561naa#a2200193#i#450# 001 EN\\bibl\9540 005 20240908224551.7 011 ## _a1609-3178 100 ## _a20151216b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aProcedure of NDT Instruments Qualification Tests. Classification of Ultrasonic Testing Devices _eJournal article 210 1# _aSaint-Petersburg _cLLC SVEN _d2015 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aOkunev _gDenis 700 #1 _aTulskiy _gMikhail 700 #1 _aLitvinov _gIvan 856 4# _anaukaru.ru _u