epoxy intermediate
环氧中间
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The preparation methods ofm-phenylene diamine, its chemical and physical properties and the USES as curing agent of epoxy resin and dye intermediate were described and reviewed in this paper.
本文介绍了间苯二胺的各种理化性能、制备方法，以及在环氧固化剂、染料方面的应用情况。
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