• A cathode ray tube can hold 300 volts of passive electrical storage, so use a hefty screwdriver across the main power supply capacitor, first.

    任何阴极射线管储存三百伏电压所以先要强力螺丝起子来对付电容器

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  • The most usual type of oscilloscope use CRT (cathode ray tube) display, LCD display is also available for digital storage type.

    大多数示波器CRT(阴极射线管)显示的﹐数字存储型示波器有用液晶显示

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  • The most usual type of oscilloscope use CRT (cathode ray tube) display, LCD display is also available for digital storage type.

    大多数示波器CRT(阴极射线管)显示的﹐数字存储型示波器有用液晶显示

    youdao

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