作用是将两块电路板连接在一起,一端用于插入,一端用作插座,请问哪里有这种针脚?下图电路板中围成一圈的就是 http://lh3.google.com/abctian/Rqmh0i-LnpI/AAAAAAAAAAs/jPJLEHGFrFQ/210737_05_365.jpg http://lh4.google.com/abctian/Rqmh0y-LnqI/AAAAAAAAAA0/O7Atvk-F1-0/dot_mote.jpg http://lh4.google.com/abctian/Rqmh0y-LnrI/AAAAAAAAAA8/YqPMHFG6cpg/mica2dot.jpg http://lh4.google.com/abctian/Rqmh0y-LnsI/AAAAAAAAABE/_CTj-RMoPuQ/mica2dotback.jpg?imgmax=512
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