TCVN 5856-1994
Precious stones.Testing specific gravity

Standard No.

TCVN 5856-1994

Release Date

2008

Published By

VN-TCVN

Latest

TCVN 5856-1994

TCVN 5856-1994 history

• 2008 TCVN 5856-1994 Precious stones.Testing specific gravity