BS ISO 12744:2006現行
Copper, lead, zinc and nickel concentrates. Experimental methods for checking the precision of sampling
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS ISO 12744:2006
發布時間：2006/5/31 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：22
標準簡介
Defines methods of checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determining of the moisture content of copper, lead and zinc sulphide concentrates performed according to ISO 12743, expressed in terms of standard deviations.
標準備注
? British Standards Institution 2013
本標準替代的舊標準
等同采用的國際標準
ISO 12744 : 2006(R2015) - Identical
ISO 12744 : 2006(R2015) - Identical
ISO 12744:2006 - Identical
