Каталог стандартов

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

DIN 50451-2:1990-10

Отменен
Determination of cobalt, chromium, copper, iron and nickel as impurities in hydrofluoric acid for use in semiconductor technology by plasma-induced emission spectrometry — 2 стр.
ICS
29.045 Semiconducting materials / Полупроводниковые материалы