Methods for chemical analysis of zinc concentrates—Part 17:Determination of zinc content—Hydroxide precipitation and Na2 EDTA titrimetric method
IDT ISO 13658:2000
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 8151的本部分规定了硫化锌精矿中锌含量的测定方法。
本部分适用于硫化锌精矿中锌含量的测定。测定范围:10.00%～60.00%。
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