• Tube triode with directly or indirectly heated cathode.

    具有直接间接加热的阴极的电子管三极管

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  • Tube tetrode with directly or indirectly heated cathode.

    具有直接间接加热的阴极的电子管四极管。

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  • Tube pentode with directly or indirectly heated cathode.

    具有直接间接加热的阴极的电子管五极管。

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  • Drag onto the page to add a tube pentode with directly or indirectly heated cathode.

    绘图后,可以添加具有旁热式阴极的电子管五极

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  • A cathode in an indirectly heated cathode ion source is supported by at least one rod or pin.

    直接加热阴极离子的阴极至少一个支撑

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  • A cathode in an indirectly heated cathode ion source is supported by at least one rod or pin.

    直接加热阴极离子的阴极至少一个支撑

    youdao

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