At present, this system has already debugged well, which has high practical value.
目前该系统已经完成了基本功能的调试，具有良好的实用和推广价值。
The IC tag, which can be used on metal surface, has wild practical value.
能在金属表面应用的电子标签有很广泛的实用价值。
The IC tag, which can be used on metal surface, has wild practical value.
能在金属表面应用的电子标签有很广泛的实用价值。
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