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

单词	digital portable ultrasonic test instrument
释义	digital portable ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 digital portable ultrasonic test instrument数字便携式超声波探伤仪小巧轻便易携带的数字化超声检测仪器。
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