Mass - media publications - Centre "MET"

"Portable ultrasonic hardness tester MET-Y1"
Журнал "Сварщик", 2002г., №4 - раздел "Новости Сварки"

"By Brinell, by Rockwell, by Vickers, by Shore? … By MET!"
Александров С., журнал "Техника Молодёжи" 2001 г.