PCB@163.netPCBPCBPCB,,,,PCB,PCB,PCB,,,PCB,PCB?,::,,PCBPCBPCBPCBPCB,,,,,,,40MHzPCBPCBLOTIAPHOTINTOIGLINKECLPCB@163.netGLINK..ECL30cm2ns.OTNI100MHz1MOSECLTTLH5080HHCTPCB@163.netTTLECLTTLCMOS.ECL1123()452(1)50751102()Z0Er6Wt(3):PCB@163.netbWt3104.1075.(..415Lmaxtr/2tpdtrtpd5PCB@163.netPCBPCB200MHZ350MHzZ01(2)50120686850Z05025cm45PCB@163.net6killmai@163.netOICQ13985548