Hikelok ga - enyere gị aka imeri ihe ịma aka nrụpụta semiconductor gị, kwalite nchekwa na ntụkwasị obi, ọbụlagodi na-ebelata ọnụ ahịa nke ikike.Standardkpụrụ ịdị ọcha kachasị elu, ihe mgbawa na nguzogide corrosion bụ nke ụlọ ọrụ semiconductor na-aga n'ihu.