苯酚、二甲苯缩甲醛树脂及硼酸反应生成缩醛树脂。
The reaction of phenol, xylene—formaldehyde resin with boric acid gets an acetal resin.
较重要的有尼龙、缩醛树脂、聚碳酸酯树脂和ABS树脂。
Among the more important are nylon, acetal resins, polycarbonate resins, and ABS resins.
较重要的有尼龙、缩醛树脂、聚碳酸酯树脂和ABS树脂。
Among the more important are nylon, acetal resins, polycarbonate resins, and ABS resins.
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