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Pf9800
- PF9810功率仪 电压测量、电流测量、频率测试-PF9810 power meter voltage measurement, current measurement, frequency measurement
ADE7880_cn
- 三相电能表的应用,电压电流谐波测量,ADE7880中文资料-The application of the three-phase energy meter, voltage and current harmonics measurement, ADE7880 Chinese data
gaodianyajishu
- 高电压技术课件。其内容主要涉及在高电压作用下各种绝缘介质的性能和不同类型的放电现象,高电压设备的绝缘结构设计,高电压试验和测量的设备及方法,电力系统的过电压与绝缘配合、高电压或大电流环境影响和防护措施,以及高电压、大电流的应用等。 -High voltage technology courseware. Mainly involved in the high voltage is applied to the various insulation performance of the mediu