确保财务凭证的良好保存及方便查询。
Ensure acing vouchers are well kept and properly filed for easy retrieval.
测试结果会为你自动保存，以便日后可以方便查询。
The test results are automatically saved for you to refer back to at a later time.
而且可以通过上位机软件读取采集的语音，方便查询和播放。
And the speech that can read to collect through the place of computer software, convenience search and broadcast.
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