最重要的电子测试和测量仪器之一是阴极射线示波器。

One of the most important electronic test and measuring instruments is the cathode-ray oscilloscope.

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有关本书所提到的任何产品(以及很多其它未列出的产品)的更详细的信息，请参阅吉时利测试和测量仪器产品目录。

Consult Keithley's Test and Measurement products Catalog for further details on any of the products covered in this book (and many other products not listed).

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使用伏米，电流表和其他电子测量仪器和设备，检查和测试已安装电气设备及仪器，定位电气故障和检查其操作。

Inspect and test installed electrical equipment and apparatus to locate electrical faults and check their operation, using volt meters, ammeters and other electrical test instruments and equipment.

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