“special ultrasonic test instrument”的概念、定义、翻译、参考文献-科学参考

单词	special ultrasonic test instrument
释义	special ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 special ultrasonic test instrument专用超声波探伤仪适用于特定检测对象或具有专用功能的超声检测仪器。
随便看	earth observation satellite Earth Observation System Earth Observing System earthometer earth orbit Earth-orbiting observatory Earth-orbiting probe Earth-orbiting satellite earth-orbit rendezvous Earth orbit telescope earth orientation parameter earth orientation parameters earth penetration warhead earth penumbra Earth, Planets and Space earth plasmasphere earth point earth pole earth potential difference earth potential field earth pressure earth pressure balanced shield machine earth pressure balance shield method earth pressure under non-limit state earthquake

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