Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN 54109-1:1976-05

Отменен
Non-destructive Testing; Image Quality of Radiographs of Metallic Materials; Definitions, Image Quality Indicators, Determination of Image Quality Index — 3 стр.