English-Chinese/Chinese-English dictionary of chemistry and chemical technology English-Chinese/Chinese-English Dictionary of Chemistry and Chemical Technology 并列题名:English-Chinese/Chinese-English dictionary of chemistry and chemical technology English-Chinese / Chinese-English Dictionary of Chemistry and Chemical Technology English-Chinese/Chinese-English Dictionary of Chemistry and Chemical Techonlogy 并列题名:English-Chinese / Chinese-English Dictionary of Chemistry and Chemical Technology English-Chinese abbreviation dictionary of chemistry and chemical technology English-Chinese dictionary of chemistry and chemical technology 并列题名:English-Chinese abbreviation dictionary of chemistry and chemical technology Chinese-English Dictionary of Chemistry and Chemical Technology