“放水阀”概念、定义、翻译-科学时代

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。

单词	放水阀
释义	市政工程词汇手册 drain valve 放水阀
随便看	law of independent vital sequences law of inertia law of inertia law of inertia law of inertia of large numbers law of insolvency law of instruction law of intermediary colour law of inverse variation of intension and extension law of irreversibility law of irreversibility law of isochronism law of iterated logarithm law of iterated logarithm law of large numbers law of large numbers law of large numbers law of large numbers law of large numbers law of large numbers law of large numbers law of large numbers law of learning law of learning law of limiting factor

drain valve