This work presents an electromagnetic-acoustic testing system with a small force of mag-netic attraction to the surface of a ferromagnetic object. The magnetizing systems of the EMA transduces included in the testing system have optimal weight, size and magnetic character-istics.Работа выполнена в рамках Г.р.№ АААА-А18-118020690196-3 (шифр «Диагностика»)
