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PCBǰλ:ǰλãƼ >> >> PCB >>

ΪʲôPCBҪʹøTg

ʱ:2010-03-26 18:22:33:

Ҫһ£TgָǸԡŵӹҵķԾչرԼΪĵӲƷŸ߹ܻ߶㻯չҪPCBϵĸߵΪҪı֤SMTCMTΪĸܶȰװijֺͷչʹPCBС׾ϸ·ͻ棬ԽԽ벻Ե֧֡
ڸ£ΡڵͬʱڻеԵļ½Ҳ뿴ԼIJƷһFR-4TgFR-4̬£رʪ£ϵĻеǿȡߴȶԡճԡˮԡȷֽԡԵȸڲ죬TgƷҪͨPCBϡ