Повучен
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.
ПОВУЧЕН
ISO 12743:1998
ПОВУЧЕН
ISO 12743:2006
95.99
Повучен
8. 6. 2018.
ПОВУЧЕН
ISO 12743:2018