网站首页 词典首页
Demulsifier TKQ comprises of phenol - amine resin block polyethers and quaternized polyamidoamine.
该破乳剂由酚胺树脂聚醚和聚酰胺-季铵盐两种组分组成.
互联网
The classification and its development of amine resin retanning agent are introduced in this paper.
介绍了氨基树脂鞣剂的种类及其进展.
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。