“管井--管道井--管道竖井”概念、定义、翻译-科学时代

单词	管井--管道井--管道竖井
释义	市政工程词汇手册 pipe shaft 管井，管道井，管道竖井
随便看	Public Relations Advisory Committee （PRAC） public relations department public relations officer public relations (PR) public relations (PR) public relations wire public relations（PR） public relations（PR） public release public release public release public relief public revenue public right public sale public sale public sale public savings public savings public school public sector public sector public sector public sector public sector

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。

pipe shaft