protect notch 中文意思是什麼
protect notch
解釋
保護缺口-
A small piece that is placed over the write protect notch on a diskette to prevent the recording of data so that prerecorded data will not is erased
粘貼在軟盤寫保護槽上的薄片,用於阻止對磁盤的寫入,以保護軟盤上原有的數據不被抹去。
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