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自然及人造冰晶石.游离氟化物含量的评价用常规试验法
Cryolite, natural and artificial - Conventional test for evaluation of free fluorides content
参考页数:6P;A4
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硫化锌精矿 锌含量的测定 氢氧化物沉淀法和EDTA滴定法
Zinc sulfide concentrates - Determination of zinc content - Hydroxide precipitation and EDTA titrimetric method
参考页数:23P;A4
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硫化锌精矿 金含量的测定 酸溶解/溶剂萃取/火焰原子吸收光谱法
Zinc sulfide concentrates - Determination of gold content - Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
参考页数:20P.;A4
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硫化锌精矿 银和金含量的测定 使用铅析法和灰皿试金法的火试金和火焰原子吸收光谱法
Zinc sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
参考页数:29P.;A4
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硫化铜精矿.铜含量测定.滴定法
Copper sulfide concentrates - Determination of copper content - Titrimetric methods
参考页数:20P.;A4
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铜、铅和硫化锌精矿.金和银含量测定.火试金法和火焰原子吸收光谱法
Copper, lead and zinc sulfide concentrates - Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method
参考页数:50P.;A4
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工业氯酸钾
Potassium chlorate
参考页数:13
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