TCVN 4777-1989
Ores and concentrates of non-ferrous metals.Method of sieve and sedimentary analysis for determination of particle size

Standard No.

TCVN 4777-1989

Release Date

2008

Published By

VN-TCVN

Latest

TCVN 4777-1989

TCVN 4777-1989 history

• 2008 TCVN 4777-1989 Ores and concentrates of non-ferrous metals.Method of sieve and sedimentary analysis for determination of particle size