英语词汇relief valve unit是什么意思，relief valve unit的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	relief valve unit
释义	relief valve unit　【化】保险活门装置; 减压阀装置
随便看	partial infantilism partial insurance partial integration partial interpretation partial intestacy partial invalidity partial involucre partial journal bearing partial journey partial knowledge partial lesion partial load partial load operation partial loading partial loss partial loss partial loss partial lunar eclipse partial luxation partial manufacture partial manufactures partial mast partial match pattern partial match query partial match retrieval

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。