Copper, lead, zinc and nickel concentrates - Sampling, Part 2: Experimental methods for checking the precision of sampling
铜、铅、锌和镍精矿.取样.第2部分:检验取样精度的试验方法
发布日期:
2008-03-19
采用ISO 12744:2006提供检验铜、铅、锌和镍精矿取样精度的实验方法。
Adopts ISO 12744:2006 to provide experimental methods for checking the precision of sampling of copper, lead, zinc and nickel concentrates.