DIN 28154:1983-10

Отменен

Shaft end for carbon and stainless steel agitators, for rotating mechanical seals; dimensions — 5 стр.

Заменен на

DIN 28154:2021-06

ICS

71.120.10 Reaction vessels and their components / Реакторы и их компоненты

21.120.10 Shafts / Валы