phenol and cyanogen中文,phenol and cyanogen的意思,phenol and cyanogen翻译及用法
2026-08-13 08:20浏览次数 35
phenol and cyanogen
酚氰
phenol and cyanogen 例句
英汉例句
the thesis dis cusses the following questions, how to use active mud to dispose coking system' s organic water which includes phenol and cyanogen etc in the heilong jiang chemical group.