NORMSERVIS s.r.o.

STN EN ISO 643 (420304)

Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2020-03)

NORM herausgegeben am 1.9.2020

Gedruckt (AUF ANFRAGE)

The information about the standard:

Designation standards: STN EN ISO 643
Classification mark: 420304
Catalog number: 131545
Note: UNGÜLTIG
Publication date standards: 1.9.2020
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN