Moreover, the characteristics and the main applied fields of polyacetal resin were presented.
并介绍了甲醛树脂
特性和
要应用领
。
Moreover, the characteristics and the main applied fields of polyacetal resin were presented.
并介绍了甲醛树脂
特性和
要应用领
。
1,3,5-trioxane is an important chemical used primarily as a monomer for the production of high-molecular weight polyacetals and secondarily as a chemical intermediate.
甲醛是一种重要
化工产品,
要用作生产
甲醛工程塑料
,也用作化工中间
。
trioxane is an important chemical used primarily as a monomer for the production of high-molecular weight polyacetals and secondarily as a chemical intermediate.
摘要甲醛是一种重要
化工产品,
要用作生产
甲醛工程塑料
,也用作化工中间
。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。