NA 012

DIN Standards Committee Chemical Apparatus Engineering

DIN 28125-4 [CURRENT] references following documents:

Document number Edition Title
DIN EN 10272 2016-10 Stainless steel bars for pressure purposes; German version EN 10272:2016 More 
DIN EN 28738 1992-10 Plain washers for clevis pins; product grade (ISO 8738:1986); german version EN 28738:1992 More