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【Harwin】W2130-00,电路板硬件 - PCB STANDOFF INSULATOR STANYL
【WELWYN】W21-30RJI,
【Harwin】W2131-00,电路板硬件 - PCB STANDOFF INSULATOR STANYL
【IRC】W213300JA,Wirewound Resistors 330ohm 3watt 5%
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【IRC】W213301JALF,Wirewound Resistors 3.3K 3watt 5%
