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引用第18楼seandou于2010-09-07 10:38发表的 : Nz m 7E] 这个真的不容易说得出来主要还是看应用,应用的不同,侧重点也不同比如基站,对外观要求不太高,主要是性能要求,还有结构强度,所以你不可能做成PCB的 =0Nd\ ....... ,QK>e;:Be
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