ASTM D2144用红外线吸收法作电绝缘油检验的标准试验方法
日期:2012-02-10 10:33
of oils, multicomponent systems are being examined whose spectra are the sum total of all the spectra of the individual components. Because the absorption bands of the components may overlap, the spectrum of the oil is not as sharply defined as that for a single compound. For these reasons, these practices may not in every case be suitable for the quantitative estimation of the components of such a complex mixture as mineral oil.
1. Scope
1.1 These practices are to be used for the recording and

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