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钨丝二次再结晶温度测量方法
Determination method for secondary recrystallization temperature of tungsten wire
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区熔锗锭电阻率测试方法 两探针法
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自熔合金粉末固-液相线温度区间的测定方法
Self-fluxing alloy powders-Determination of solidus-Liquidus temperature range
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氟化铝化学分析方法和物理性能测定方法 第14部分:松装密度的测定
Determination of chemical contents and physical properties of aluminium fluoride Part 14: Determination of untamped density
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氟化铝化学分析方法和物理性能测定方法 第12部分 粒度分布的测定 筛分法
Determination of chemical contents and physical properties of aluminium fluoride Part 12: Determination of size distribution -- Sieving method
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氟化铝化学分析方法和物理性能测定方法 第11部分 试样的制备和贮存
Determination of chemical contents and physical properties of aluminium fluoride Part 11: Preparation and storage of test samples
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氟化铝化学分析方法和物理性能测定方法 第9部分 钼蓝分光光度法测定五氧化二磷含量
Determination of chemical contents and physical properties of aluminium fluoride Part 9: Determination of phosphorous content by molybdophoshoric liue photometric method
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氟化铝化学分析方法和物理性能测定方法 第7部分 邻二氮杂菲分光光度法测定三氧化二铁含量
Determination of chemical contents and physical properties of aluminium fluoride Part 7: Determination of iron content by orthophenantholine photometric method
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氟化铝化学分析方法和物理性能测定方法 第5部分:火焰原子吸收光谱法测定钠含量
Determination of chemical contents and physical properties of aluminium fluoride Part 5: Determination of sodium by flame atomic absorption spectrometric method
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氟化铝化学分析方法和物理性能测定方法 第4部分:EDTA容量法测定铝含量
Determination of chemical contents and physical properties of aluminium fluoride Part 4: Determination of aluminium bu the EDTA volumetric method
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