“valve repair”的概念、定义、翻译、参考文献-科学参考

单词	valve repair
释义	valve repair Encyclopedia 工学〔锅炉检修〕释 valve repair阀门检修对阀门进行的定期检验与维修。
随便看	profile control chart profile curve profile cutting machine profiled cutter profile decomposition profile detection profiled fiber profiled steel sheet composite floor profile gasket profile instruction profile light profile line profile loss profile plane profile plots profile processing machinery profile projection profiler testing profile survey profile控制图 profile（form）grinding profilin profiling profiling float profilograph

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。