Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59

DIN 50462-4:1979-07

Отменен

Testing of Steel; Method for Determining the Magnetic Properties of Electrical Sheet and Strip in the 25 cm Epstein Square; Determination of Total Loss in an Alternating Magnetic Field Using the Bridge Method — 5 стр.

Описание Изменения Ссылки Версии