“internal spring safety relief valve”的概念、定义、翻译、参考文献-科学参考

单词	internal spring safety relief valve
释义	internal spring safety relief valve [in`tǝrn·ǝl ¦spriŋ `sāf·tē ri`lēf ´valv] ^ENGINEERING A spring-loaded valve with a portion of the operating mechanism located inside the pressure vessel.
随便看	electronic work function electronic writing electron image tube electron injection electron lens electron lepton number electron linear accelerator electron magnetic moment electron mass electron metallography electron micrograph electron microprobe electron microscope electron mirror electron mobility electron multiplicity electron multiplier electron-multiplier phototube electron nuclear double resonance electron number electronographic tube electronography electronoluminescence electron optics electron orbit

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