The recoveries of phenol and aniline are in the range of 99.0 %-103.8 % and 97.8 %-100.6 % , respectively.

  • 苯酚和苯胺的回收率分别为99.0%-103.8%和97.8%-100.6%.

  • 互联网摘选 2025-02-20 10:50:57

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