The application of phase selection close switch in low voltage electrical apparatus test was introduced.

介绍了低压电器产品试验中选相合闸开关的应用。

The application of human machine interface (HMI) in low voltage electrical apparatus test station was introduced.

介绍了人机界面(HMI)在低压电器试验站中的应用。

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.

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。

ISO 14644 - 3 Test Methods recommend test apparatus , test procedures, and acceptance criteria for determining performance testing.

ISO14644 -3 测验方法推荐了性能测试用的测试设备 、 测试规程和验收标准.