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标准物质计量溯源性的建立、评估与表达计量技术规范
参考页数:40
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标准电池规范
Specification for standard cells
参考页数:16P.;A4
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标准电池
Standard cells
参考页数:23P.;A4
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pH 值测定.pH 值测定设备校正用标准缓冲溶液
pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
参考页数:15P.;A4
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pH值测量.较好用于技术测量设备校准的工业缓冲液
pH measurement - Technical buffer solutions, preferably for the calibration of technical measuring installations
参考页数:10P;A4
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容量分析用标准物质
Reference materials for volumetric analysis
参考页数:238P;A4
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标准样品工作导则(3).标准样品.定值的一般原则和统计方法
Directives for the work of reference materials(3).Reference materials.General and statistical principles for certification
价格:¥0.00
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