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N,N'一二
1一甲基庚基
一1,4一苯二胺
抗氧剂 288
polym.
N,N'-di
1-methylheptyl
-1,4-phenylenediamine
一二 一1,4一苯二胺:
13 phrases
in 3 subjects
Chemistry
1
Explosives and Explosive Ordnance Disposal
3
Polymers
9
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