The innovation of power supply controlling of high-pressure power distribution system in polyvinyl chloride production was introduced. 介绍了对聚氯乙烯(PVC)生产中高压配电系统操控电源的改造内容。
The formula and technological parameters for application of wet ground sericite used in polyvinyl chloride are described. 介绍了湿磨绢云母粉在硬聚氯乙烯(PVC)中应用的配方、艺参数。
Polyvinyl chloride, not mixed with any other substances, in primary forms. 聚氯乙烯(PVC),未与任何其它物质混合者,初级状态。
Plastisol coatings are dispersions of finely divided higher molecular weight polyvinyl chloride resins in plasticizers. 塑性溶胶涂料高分子量聚氯乙烯(PVC)树脂非常精细地分散在增塑剂中而形成的涂料。
Production, application of chlorinated polyvinyl chloride and its prospect analysis 氯化聚氯乙烯(PVC)的生产、应用与前景分析