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参考材料生产商权限的一般要求
General requirements for the competence of reference material producers
参考页数:42P.;A4
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基准材料. 选择术语和定义
Reference materials. Selected terms and definitions
参考页数:18P.;A4
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发声设备.发声器性能规定和测量方法(发声用电解传感器)
Sound system equipment - Methods for measuring and specifying the performance of sounders (electroacoustic transducers for tone production)
参考页数:26P.;A4
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参考物质.鉴定用总则和统计原则
Reference materials -- General and statistical principles for certification
参考页数:74P;A4
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使用标准物质进行的线性校正
Linear calibration using reference materials
参考页数:34P;A4
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电石乙炔法生产氯乙烯安全技术规程
Production of vinyl chloride from calcium carbide and acetylene.Safety technology code
价格:¥0.00
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标准物质的选择与应用
The Selection and Use of Reference Materials
价格:¥0.00
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标准物质定值的通用原则及统计学原理
General and Statistical Principles for Characterization of Reference Materials
价格:¥0.00
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