• 简要介绍了波兰重有机合成研究院、日本千代田公司美国道化学公司生产双酚A工艺流程,并生产方法的优缺点进行了评述。

    Three kinds of typical bisphenol-A processes in the world such as in Poland, Janpan, America were introduced. The merits and demerits of these processes were reviewed.

    youdao

  • 日本最大的烟草公司“日本烟草”将改造过的拖车放到市中心千代田,这里去年些时候开始街上所有吸烟罚款。

    Japan tobacco, Japan's number one tobacco company, placed the remodeled trailer in the city's central Chiyoda ward, which late last year began fining anyone caught smoking in the street.

    youdao

  • 日本最大的烟草公司“日本烟草”将改造过的拖车放到市中心千代田,这里去年些时候开始街上所有吸烟罚款。

    Japan tobacco, Japan's number one tobacco company, placed the remodeled trailer in the city's central Chiyoda ward, which late last year began fining anyone caught smoking in the street.

    youdao

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