• Chloroform, isoamyl alcohol, ethanolamine, ethyl alcohol and sodium acetate were bought from Hangzhou Changzheng Chemical Reagent Factory.

    氯仿异戊乙醇醋酸杭州长征化学试剂

    youdao

  • We inquired about the history of disease and carried out the ophthalmologic examination for 105 workers exposed to the molybdenum (Mo) salt products in the chemical reagent factory.

    本文化学试剂从事产品专业厂的105名职工详细询问病史进行了眼科全面检查

    youdao

  • We inquired about the history of disease and carried out the ophthalmologic examination for 105 workers exposed to the molybdenum (Mo) salt products in the chemical reagent factory.

    本文化学试剂从事产品专业厂的105名职工详细询问病史进行了眼科全面检查

    youdao

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