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自动全氮分析器
Automatic total nitrogen analyzer
参考页数:12P;A4
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自动全磷分析器
Automatic total phosphorus analyzer
参考页数:12P;A4
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水质.取样.第12部分:底部污泥取样指南
Water quality -- Sampling -- Part 12: Guidance on sampling of bottom sediments
参考页数:34P;A4
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水质.取样.第8部分:湿沉积物取样指南
Water quality -- Sampling -- Part 8: Guidance on the sampling of wet deposition
参考页数:14P;A4
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水质.取样.第7部分:锅炉设备中水和蒸汽取样指南
Water quality -- Sampling -- Part 7: Guidance on sampling of water and steam in boiler plants
参考页数:21P;A4
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水质污染监测用紫外线光度计
Ultraviolet photometer for monitoring of water pollution
参考页数:16P;A4
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水质.铁的测定.使用1、10-菲咯啉光谱法
Water quality -- Determination of iron -- Spectrometric method using 1,10-phenanthroline
参考页数:10P;A4
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水质.用原子吸收光谱法测定镉含量
Water quality -- Determination of cadmium by atomic absorption spectrometry
参考页数:14P;A4
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水质.钴、镍、铜、锌、镉和铅的测定.火焰原子吸收光谱法
Water quality -- Determination of cobalt, nickel, copper, zinc, cadmium and lead -- Flame atomic absorption spectrometric methods
参考页数:18P;A4
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水质.钠和钾的测定.第1部分:用原子吸收光谱法测定钠含量
Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry
参考页数:8P;A4
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