二三极管 Diodes Transistor ; IC ; Transistor ; Series Diodes
贴片二三极管 KEC ST ; ST ON
二三极管上面的丝印 marking code
二／三极管 Diode & Transistor
双二极-三极管 double diode-triode ; duplex diode triode ; D.D.T
片式二三极管 Diode and Transistor
二三极管整流桥 DIODE
双二极三极管 duplex diode triode ; double diode-triode ; duodiode-triode
二极-三极管 diode-triode
二极三极管 diode-triode
某些元件，如二极管、三极管等都是很好的光探测器。
Some components such as diodes and transistors are excellent light detectors.
回收废电子：电子脚回收、菲林回收、二极管回收、三极管回收、废电缆电线回收、工业电子回收。
Recycling waste electronic: electronic feet recovery, film recovery and recycling, triode recovery, diode cable wire recycling, industrial waste recycling.
单片机，逻辑电路，音视频处理器，二、三极管。
One-chip computer, logical circuit, audio frequency and video processor, Diode, Triode.
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