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

单词	multi-channel digital ultrasonic test instrument
释义	multi-channel digital ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 multi-channel digital ultrasonic test instrument多通道数字超声探伤仪具有多个独立通道的数字式超声波探伤仪。
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