There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.
一硝基甲苯是生多种精细化工品生间体,工业用途广。
There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.
一硝基甲苯是生多种精细化工品生间体,工业用途广。
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