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

单词	ultrasonic test instrument
释义	ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 ultrasonic test instrument超声检测仪/探伤仪用于发射、接收、处理和显示超声信号，进行无损检测的仪器。
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