| 1. | Sillicate rocks . determination of potassium oxide and sodium oxide
硅酸盐岩石化学分析方法氧化钾和氧化钠的测定
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| 2. | Methods for analysis of glass - glasses of the potassium oxide - lead oxide - silica type
玻璃分析方法.第3部分:氧化钾一氧化铝-硅石类玻璃
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| 3. | Determination of potassium oxide and sodium oxide content - flame atomic absorption spectrophotometric method
火焰原子吸收光谱法测定氧化钾氧化钠量
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| 4. | Silica refractories - determination of potassium oxide and sodium oxide content - atomic absorption spetrophotometric method
原子吸收分光光度法测定氧化钾氧化钠量
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| 5. | Magnesite - chrome refractories - determination of potassium oxide and sodium oxide contents - atomic absorption spectrophotometric method
原子吸收分光光度法测定氧化钾氧化钠量
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| 6. | The atomic absorption spectrophotometric method for determination of lithium oxide , sodium oxide and potassium oxide contents
原子吸收分光光度法测定氧化锂氧化钠和氧化钾量
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| 7. | Fireclay and high - alumina refractories - determination of potassium oxide and sodium oxide content - atomic absorption spectrophotometric method
原子吸收分光光度法测定氧化钾氧化钠量
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| 8. | Methods for chemical analysis of melted welding fluxes . the flame photometric method for determination of sodium oxide and potassium oxide content
熔炼焊剂化学分析方法.火焰光度法测定氧化钠,氧化钾量
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| 9. | Analysis of extract solutions of glass - method for determination of sodium oxide and potassium oxide by flame spectrometric methods
玻璃萃取溶液的分析.第2部分:采用火焰分光法对氧化钠和氧化钾的测定方法
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| 10. | Chemical analysis methods and determination of physical performance of alumina determination of potassium oxide content - flame photometric method
氧化铝化学分析方法和物理性能测定方法火焰光度法测定氧化钾含量
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