B309/12AT7 Marconi(nhãn Emitron)
Discussion in 'Linh kiện - Thiết bị khác' started by thehao97h, 17/7/18.
- Thread Status:
- Not open for further replies.
- Thread Status:
- Not open for further replies.
Discussion in 'Linh kiện - Thiết bị khác' started by thehao97h, 17/7/18.