“portable penetrant test device”的概念、定义、翻译、参考文献-科学参考

单词	portable penetrant test device
释义	portable penetrant test device Encyclopedia 工学便携式渗透检测装置释 portable penetrant test device便携式渗透检测装置用于野外或现场实施渗透检测的方便携带的成套设备和器材。
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