DIN 28032:1978-06

Отменен

Welded shell flanges for carbon steel pressure vessels and equipment — 3 стр.

Заменен на

DIN 28032:1989-02

ICS

23.040.60 Flanges, couplings and joints / Фланцы, муфты и соединения

71.120.10 Reaction vessels and their components / Реакторы и их компоненты