ISO 12743:2006被替代
Copper, lead, zinc and nickel concentrates - Sampling procedures for determination of metal and moisture content
出版：International Organization for Standardization
专家解读视频
Describes 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.
BS ISO 12743:2006 - Identical
KS E ISO 12743:2008 - Identical
AS 2862.1-2008 - Identical
AS 2862.1-2008 - Identical
BS ISO 12743 : 2006 - Identical
NBR ISO 12743 : 2011 - Identical
