中文谷indirectly heated造句怎么写
- 造句
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3、Tube tetrode (directly/indirectly heated cathode).
5、Drag onto the page to add a tube tetrode with directly or indirectly heated cathode.
2、indirectly heated thermistor
1、indirectly heated
4、Tube pentode with directly or indirectly heated cathode.
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