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1.???ù4?ê????PCB?è?????é?????¨?è???????ú?÷°???±???±??÷°????¤??°??????¨??Smart Phone(???????ú????PDA?¨?????????????í???????ú?·?????????????ú?·?????????ú?·????
2.???¨ALLEGRO???????¤????????·á?????????ê????·?????EMC?è?????é?????è??????·??á????·??÷??????·????á????????????PCB?ú?ú??PCB?ù??·?????
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5.??????????×÷???????? E-mail??
h_pcb_design@yahoo.com.cn
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