??????

[Zhfd5e5n6k]

????????????

?????? (http://www.xdejixie.com/cpzx/30.html)????????PLC???????????±1?,??????? (http://b2b.hc360.com/supplyself/635565443.html)?????????????????????????????????
??????????
1???????
2????????
3?????????
4?????????
5?????????
6??????????????????
7?????????????
8?RS485??????????????????
9???????? (http://www.xdejixie.com/cpzx/98.html)??????????
10???BY-PASS????
11??????????????
12??????????????????
13??????????????
14?????? (http://www.xdejixie.com/cpzx/44.html)????OMRON?FUJI?TE?LG?MOELLER?ABB?WEST
15??????????25??350?
16?304???????????????
17??????????????PLC??
18?????? (http://www.xdejixie.com/cpzx/33.html)???????????,???????? (http://www.pvc123.com/b-xdejixie/sell6949298/)????????????
??????
http://www.xdejixie.com/upfile/201603/2016032141430105.png
??????????????350????????????????????????????????????????,??????? (http://www.sg560.com/news/qydt/njxingde_32774004.html)??????????????????????? (http://www.xdejixie.com/cpzx/100.html)???????????????????????????????????????????????,????? (http://www.sg560.com/news/qydt/njxingde_34569441.html)??????????????????
?????http://www.xdejixie.com/cpzx/2119.html
????????


??????? (http://share.digitalmax.jp/bbs/viewtopic.php?f=3&t=2997735)

??????? (http://www.hfjiaoyu.org/bbs/forum.php?mod=viewthread&tid=5317891)

?????? (http://www.rubycalaber.com/forums/showthread.php?t=185878&p=775797459#post775797459)

???????? (http://www.netdrafter.com/blog/news/history/graduate-top-web-designer/comment-page-1/#comment-1075543)

???????????? (http://www.hfjiaoyu.org/bbs/forum.php?mod=viewthread&tid=5317837)

????????? (http://www.hfjiaoyu.org/bbs/forum.php?mod=viewthread&tid=5317810)