“芳烷基”造句

三组份酚醛树脂为硼改性腰果壳油液体树脂 、 三聚氰胺改性酚醛液体树脂和芳烷基 改性酚醛 固体树脂.
The three components resins are boron - modified CNSL resin, melamine - modified phenolic resin and aralkyl - modified phenolic resin.

• #芳烷基