???????

??ǰλ?ã?????PLC > > ???????

????ͭҵ????

?????10856 ???ڣ?2014-11-28 ѡ???ֺţ?С ?? ??
     ????ͭҵ???Ź?˾??????1979??7?£????й???ɫ??????ҵ??ͭ?IJɡ?ѡ??ұ??????һ????ش?????????ҵ???? ?й?????ͭ??Ʒ???????غ???Ҫ???򻯹?ԭ?ϼ????????ء???˾?ܲ????ڽ???ʡ??Ϫ?У???????λ?н???ͭҵ?ɷ????޹?˾????ͭ????ͭ?Ĺ?˾????ͭ??Ү??ͭ?????޹?˾????ͭ??̨??繤???????޹?˾????ͭ??????????ͭ?????޹?˾????ͭ???Ų???˾????ͭ?????Ϸ??ܹ?˾???????ڻ????͹?˾?ȶ?ҷ??˵?λ???????ɽ???ͭҵ???Ź?˾?عɵĽ???ͭҵ?ɷ????޹?˾??Ʊ1997???2001??ֱ?????ۡ??Ϻ????С??????Ƹ???????500ǿ??2014????????381λ??

??????Ϣ

????????????
????????
??????
???ݣ?
??֤?룺

1.???????ϵ??£??????л????񹲺͹??ĸ????йط??ɷ??棬???????????????ۡ?
2.?е?һ??????????Ϊ??ֱ?ӻ??ӵ??µ????»????·??????Ρ?
3.??Ʒ???԰??????Ա??Ȩ??????ɾ?????Ͻ?????е????????ݡ?
4.??֧??HTML??????????Ҫͨ????˺?Ż???ʾ????????????ԡ?