“转动密封圈”概念、定义、翻译-科学时代

单词	转动密封圈
释义	工程与技术词汇手册 rotary seal ring 转动密封圈
随便看	judicial foreclosure judicial foreclosure judicial independence judicial lien judicial organ judicial passivism judicial person judicial person judicial power judicial practice judicial practice judicial precedent judicial proceedings judicial psychology judicial restraint judicial review judicial review judicial review judicial review of constitution judicial sale judicial self restraint judicial separation judicial separation judicial system judicial trustee

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

rotary seal ring