STAS SR ISO 9385:1990
KNoop hardness test for glass and ceramic glass

Standard No.
STAS SR ISO 9385:1990
Release Date
1990
Published By
RO-ASRO
Latest
STAS SR ISO 9385:1990
Scope
Prezentul Standard Interna?ional stabile?te metoda Knoop de ?ncercare a durit??ii sticlei ?i vitroceramului. Duritatea Knoop caracterizeaz? comportarea sticlei ?i vitroceramului prin referire la schimbarea remanent? a suprafe?ei dup? penetrarea unui corp.

STAS SR ISO 9385:1990 history




Copyright ©2024 All Rights Reserved