coumarone
美 英
英漢解釋
例句
Research on Production of Normal Temperature Curing Agent of Phenolic Resin with Coumarone
用古馬隆制取酚醛樹脂常溫固化劑的研究
Water-reducing Agent of Concrete Synthesized with Coumarone
用古馬隆合成混凝土減水劑