ethylene tetrachloride
美
英 
例句
Investigation on the Contamination Status of Ethylene Tetrachloride in the Air of Dry-cleaning Industry of Zhengzhou
鄭州市干洗行業空氣中四氯乙烯污染狀況調查
Study on the determination of trichloroethylene and ethylene tetrachloride by using gas chromatography
氣相色譜法同時檢測三氯乙烯、四氯乙烯的研究