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      ӰߡվһӰߡרԺУѧС
  ҵ̼ԱĵӼӦáƹרҵվ

      ҪУӼӦýԭϣӼ
  ַ֧񣬵ӲƷתúϢ

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                    Protel99SEʽ̳ (CHMʽ)

      ܶѿԼƵ·ԭͼSCH·壨PCBͬʱϣ
  ԭʼSCHPCBԶߡٵƷPCB·ڿ̵1ڣ
  ǲǲأȻǣΪڵEDAѾﵽ˼ܵ
  زڵӺʵ˵ƹPCB·ĵӹ
  ʦǲġ

      ܶӰ߶йѧϰPROTELľҲһѧϰ
  ĵᣬֵʲôǳɹ֮ĸϣҰѲҪʱ˷
  ѧϰPROTELĳڲϣ̳Ϊ˸˽Ͳ
  PROTELĳѧһ߽ݾĻᣬ̴̳ҶԿʡߺܶ಻
  Ҫ·ٽģ֮һѧϰЧʺܸߡڱ
  ˵ˮƽޣԽ̳ıȽǳǽ̴ң

  1.򵥵ԭͼSCH
  2.ѧᴴSCH 
  3.ԭͼתɵ·壨PCB
  4.PCBԶ
  5.ѧᴴPCB
  6.ѧһЩõPCB߼ɡ

      ڴˣⷽѾˮƽܸߵרҵʿ迴˽̡̳ ͬ
  ʱҲԸЩ򵥵ͼƬ̳̿ʹڽĵӵ·֮·ҡ

                                          Aռ

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      ɡӰߡվռȨԭߡ

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