polyvinyl alcohol
短语词组
- polyvinyl -alcohol enamel [印刷]聚乙烯醇釉
- polyvinyl benzyl alcohol 聚乙烯基苄醇功能
- polyvinyl l alcohol 聚乙烯醇
- 2 polyvinyl alcoholviny alcohol polymerpoval 聚乙烯醇
- polyvinyl alcohol fibre 聚乙稀醇纤维;聚乙烯醇纤维;维纶
- fully hydrolyzed polyvinyl alcohol 全水解聚乙烯醇
- ionic polyvinyl alcohol sponges 离子化聚乙烯醇海绵
- modified polyvinyl alcohol 改性聚乙烯醇;变性聚乙烯醇
- Polyvinyl alcohol ammonium phosphate 聚乙烯醇磷酸铵 返回 polyvinyl alcohol