Shfuqizuar
ISO 12743:2006 sets out the basic methods for sampling copper, lead, zinc and nickel concentrates from moving streams and stationary lots, including stopped-belt sampling, to provide samples for chemical analysis, physical testing and determination of moisture content, in accordance with the relevant International Standards.
WITHDRAWN
ISO 12743:1998
WITHDRAWN
ISO 12743:2006
95.99
Withdrawal of Standard
8 qer 2018
WITHDRAWN
ISO 12743:2018
Koncentrate bakri,plumbi,zinku dhe nikeli - Procedura e marrjes së mostrës për përcaktimin e përmbajtjes së metalit dhe lagështisë
60.60 Standard published