NORMSERVIS s.r.o.

STN EN ISO 643 (420304)

Steels. Micrographic determination of the apparent grain size

NORM herausgegeben am 1.8.2021

Gedruckt (AUF ANFRAGE)

The information about the standard:

Designation standards: STN EN ISO 643
Classification mark: 420304
Catalog number: 132391
Note: UNGÜLTIG
Publication date standards: 1.8.2021
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN