TCVN 4393-2009
Steels.Micrographic determination of the apparent grain size

Standard No.

TCVN 4393-2009

Release Date

2009

Published By

VN-TCVN

Latest

TCVN 4393-2009

TCVN 4393-2009 history

• 2009 TCVN 4393-2009 Steels.Micrographic determination of the apparent grain size