This method was of simple, speed, accurate which was suitable to the determination of di(2-ethyl hexyl) adipate in polyvinylchlorideplastics materials and products.
该方法简便、快速、准确，适用于聚氯乙烯塑料原料及其制品中己二酸二（2-乙基己基）酯的测定。
2
Polyvinylchloride, also known as PVC or "vinyl," has become one of the most widely used plastics today.
聚氯乙烯，也叫PVC或乙烯基，现已成为当今使用最广泛的塑料之一。
3
Is it tell taking soft polyvinylchloride (SPVC) as material coil high skeleton mould plastics idea course of mould mainly to design originally.