青云翻译

Finally, quality method for the determination of all ethnic groups in sub-degradation rate of crude oil and the use of gas chromatography analysis of the alkane family of sub-specific degradation.

Finally, the determination of crude oil quality degradation rate of all nationalities, and using Gas chromatographic analysis of n-alkanes degradation by specific situations.

Finally, through quality law determination crude oil in various races minute degeneration rate, and using gas phase chromatograph analysis alkane race minute concrete degeneration situation.

Finally, the quality of all nationalities in crude measurement of degradation rate, and using gas chromatography analysis of particular ethnic-specific degradation.

Finally, the determination of crude oil quality degradation rate of all nationalities, and using Gas chromatographic analysis of n-alkanes degradation by specific situations.