99久久久国产精品免费消防器材,男人天堂2018新在线版

laocai594 — Thu, 13 Mar 2008 00:41:25 +0000

rs232-rs485

lybljyb — Thu, 13 Mar 2008 00:17:37 +0000

�ܺõ��,��ȥ

̫ꖹ� — Wed, 12 Mar 2008 14:40:53 +0000

�кÎ׷N��ֳ־��õă��^��Ǿ�ᘵģ��_ʽ��X�õ��һ߅��RS232��9ᘽ��^��g��25ᘵ��B��^��һ�^��BPLC��RS422��8ᘽ��^��йPӛ��X�õĲ��_��Ҫ׃�^�ӿ�

yeyhx — Wed, 12 Mar 2008 14:08:13 +0000

��У̣õľ��̾��X��һ߅�Ǿ�ᘵģ��һ߅��˵Ĳ��^��࣬�Ј��ϲ��F��Ԫ��ң��ϧ�]�ЈDƬ�o�㿴һ�£��Ժ��N��ȥ��

a262735 — Wed, 12 Mar 2008 12:30:19 +0000

�W(w��ng)�� ͦ��Ӿ��D,�õĕr��Ҫע��

lsp2070 — Fri, 29 Feb 2008 07:29:00 +0000

50Ԫ��

wjsh_521 — Wed, 27 Feb 2008 12:25:22 +0000

��£��

weiqi0309 — Wed, 27 Feb 2008 12:23:32 +0000

[quote]��õ�39��karajan_8079��2008-02-27 16:08�l(f��)�� : �@��Լ��~[/quote] Ո��karajan_8079:�@��ʲôPLC �ľ��̾�?

wjsh_521 — Wed, 27 Feb 2008 12:01:55 +0000

ddddddddddddddd

karajan_8079 — Wed, 27 Feb 2008 08:08:21 +0000

�@��Լ��~

feitian2008 — Tue, 26 Feb 2008 15:26:30 +0000

��T��S7-200�ľ��|100Ԫ

liucheng1129 — Fri, 28 Dec 2007 08:57:32 +0000

ע�⣺ ��P(gu��n)�]��ܛ��ǰ��USB-SC-09��|��t��ͨ��粻С��Ѱ��|��P(gu��n)�]��ܛ��؏�(f��)��ʹ�÷��3-5��P(gu��n)�]��X��_�C�� 2��ͨ��L�r�gPLC�ԟo��(y��ng)��P(gu��n)�]��X��_�C��

liucheng1129 — Fri, 28 Dec 2007 08:51:17 +0000

USB-SC-09��|��ͨ�^��X��USB�ڷ��ɂ��y(t��ng)��ڣ��׷QCOM�ڣ��Ķ�ʹ�ìF(xi��n)�еĸ��N��ܛ��ͨ��ܛ��ͱO(ji��n)��ܛ��D(zhu��n)�Q��ϵİl(f��)��O��ָʾ��(sh��)��(j��)��հl(f��)��B(t��i)��|�m��FXȫϵ��PLC

liucheng1129 — Fri, 28 Dec 2007 08:45:52 +0000

��ڵĲ��.�Pӛ��X�϶��USB�ӿڵ�.��Ҫ��õ�Ԓ��߀��IUSB��.Ҳ��200��Ԫһ�l.

��Ҋ�� — Fri, 28 Dec 2007 07:23:11 +0000

[quote]��õ�4��ymmfa��2006-12-06 21:31�l(f��)�� : ��g��·��,�Լ��һ��ֵ��һ��. �@�N��ܱ��,��ʮԪһ��.[/quote] ��g��·��ʲô��

��o�� — Thu, 27 Dec 2007 15:35:02 +0000

��Ҳ��Iһ��

bosen — Mon, 15 Oct 2007 05:12:05 +0000

�Լ��Ҳ�ܺ��

xq79183245 — Sun, 30 Sep 2007 05:52:35 +0000

��׌�S��I�˸�,600�K!��S��,�I�˸�60�K,��ǷN��^���!! [s:18] [s:18]

zhengyueyong — Sat, 29 Sep 2007 09:52:28 +0000

ԭ�b��FһЩ��˵��Ҳ��Еr��ͨӍ�І��}��վ�L��һ��е��x��

leesnw — Fri, 28 Sep 2007 15:02:45 +0000

��ε��ן��ӿڣ��Õrע��

gego — Fri, 28 Sep 2007 14:58:55 +0000

�Ӿ��D [s:21]

hszyz — Sat, 22 Sep 2007 07:27:53 +0000

�Iһ��232�D(zhu��n)485/422�D(zhu��n)�Q�� Ȼ��Iһ��8ᘈA�^�� Ӿ��£� �� D(zhu��n)�Q�� PLC8ᘈA�^�� TXD+ �� 2 �� TXD�� 1 �� RXD+ �� 7 RXD�� 4

chunchin — Tue, 04 Sep 2007 09:34:38 +0000

߀��Ҵ��I�ɿ��ɿ��ǵ�һλ��

spc_cll — Tue, 04 Sep 2007 02:15:26 +0000

fx��̿��|�B�Ӿ��ӷ�: RS232 fx��̿�422 2 - 4 3 - 2 5 - 1+7

spc_cll — Mon, 13 Aug 2007 01:21:16 +0000

�Լ��һ��ֻҪ�׉K�X�� 232��ֱ��D(zhu��n)�Ӟ�422��.

zhuxy2005 — Sat, 11 Aug 2007 12:09:13 +0000

�F(xi��n)��ֻҪ80

a262735 — Thu, 09 Aug 2007 09:24:36 +0000

�x�x��Ö|��

a262735 — Thu, 09 Aug 2007 09:23:19 +0000

�x�x��Ö|��

YMMFA — Wed, 27 Dec 2006 02:22:06 +0000

[quote][b]��õ�13��[i]��2008[/i]��[i]2006-12-26 19:56[/i]�l(f��)��ġ��[/b]: ��Wķ��̾��u��Ŷ�� [email]jinziyangshipin@163.com[/email] �x�x��[/quote]

�Ҳ��u��һ��

��-��

��2008 — Tue, 26 Dec 2006 11:56:04 +0000

��⡢�Wķ��̾��u��Ŷ�� [email]jinziyangshipin@163.com[/email] �x�x��