国产一卡2卡3卡4卡网站免费,无码视频免费一区二三区,免费A级毛片无码久久版,国产成人AV三级在线观看 ,午夜无码区在线观看亚洲_国产品精十八禁免费的网站_国产在线看黄片免费_在线观看国产精品午夜无码 ,亚洲国产精品自产在线播放_亚洲人成在线不卡网_99热这里只有精品6国产免费_一级片好看中文字幕

litung — Wed, 05 Feb 2014 03:52:00 +0000

֮ǰ��(w��n)�^(gu��)��](m��i)�y(c��)ԇ��(l��i) �o�ĺ�ģ��f(shu��)��O(sh��)��һ�¾ͺ�� Ҫ��N�O(sh��)��͛](m��i)�� ց�(l��i)��(w��n)��(w��n)��

daizhi — Mon, 03 Feb 2014 08:48:11 +0000

֮ǰ�ц�(w��n)�^(gu��)RS485��кβ�ͬ�� [s:21]

litung — Sun, 02 Feb 2014 15:36:20 +0000

��x��ҵĻظ�� Ĳ��(du��)�}�� <��(l��i)��ұ��_(d��)��ҵĆ�(w��n)�} ^_^>

q29674164 — Tue, 28 Jan 2014 08:28:56 +0000

[s:21]

litung — Thu, 23 Jan 2014 07:00:25 +0000

ֻ��RS-232�� L߅ͨӍֻ֧ԮR2-232�� PLC-->ODT <===> ODT<-- PLC ��Ҫ�Ȝy(c��)ԇ��_(t��i)PLC��B��֮��ف�(l��i)�y(c��)ԇ��ODT�B�� MODBUS�ķ�ʽ��й�(f��n)��ɹ��

zsm9614501 — Wed, 22 Jan 2014 06:03:22 +0000

��ă��_(t��i)PLC��RS232�B��xҪ��ܽ��ܽ��Ԓ��һ��(g��)PLC�Ϳ��P(gu��n)��B��Q02H��l(f��)�Ͷˣ�F(xi��n)X3U��վ��߀Ҫ��(xi��)һЩ��ʽ��ʽ��^�韩��h��FX3U��Q02H��MODBUSģ�K��ͨ�^(gu��)��(sh��)�O(sh��)��Ϳ��B�� [s:26]