紧急求助楼宇对讲！急！...

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<div id="textstyle_1" style="FONT-SIZE: 9pt; OVERFLOW: hidden; WORD-BREAK: break-all; TEXT-INDENT: 24px; WORD-WRAP: break-word">求助：甲方楼宇对讲线管预埋的是16管，管径太细，对讲线缆下不进去，求教各位前辈，那个品牌的对讲系统可以不用视频线且图像和通话质量还能保证，有意者请发邮箱：<a href="mailto:wfgwd@126.com" target="_blank">wfgwd@126.com</a>，感谢！ </div></td></tr></tbody></table></div>

<p>振威C5</p>

<p>TCS</p>
<p>&nbsp;</p>