“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	regional gravity information system regional grouping of economy regional growth linkage regional growth transmission Regional Health Information Platform regional health information systems regional health planning regional heating source regional historical geography regional history regional history hypothesis regional homogeneity regional hydrogeological survey regional hydrology regional image regional industrial division regional industrial planning and layout regional industrial reorganization regional industrial structure regional industry linkage regional infrastructure Regional Innovation System regional input-output analysis regional input-output model regional integration

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