BS ISO 12744:2006
硫化銅、鉛和鋅精礦.取樣精確性檢驗的試驗方法
Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling
- 標準號
- BS ISO 12744:2006
- 發布
- 2006年
- 發布單位
- 英國標準學會
- 當前最新
- BS ISO 12744:2006
- 被代替標準
- 05/30136051 DC:2005
- 適用范圍
- This International Standard specifies methods for checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determination of moisture content of copper, lead, zinc and nickel concentrates being carried out in accordance with the methods specified in ISO 12743, expressed in terms of standard deviations.