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<p style="text-align:left;line-height:14.4pt;margin-top:0pt;margin-bottom:0pt;" class="p0"><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"> 适合进行混凝土、丙乳砂浆、碳素等耐久性实验，测定混凝土或砂浆试件在某种振动模式下的共振频率，在计算出混凝土的动弹性系数，可与弹性模量试模<span style="font-family:Arial;">150mm×300mm</span><span style="font-family:宋体;">、抗折试模</span><span style="font-family:Arial;">100mm×100mm×400mm</span><span style="font-family:宋体;">等标准试件及冻融试验箱配套使用，判定混凝土在冻融循环或化学侵蚀过程中的损坏程度。</span><span style="font-family:Arial;"> </span></span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p style="text-align:left;line-height:150%;margin-top:0pt;margin-bottom:0pt;margin-left:20.055pt;" class="p0"><span style="font-family:'Arial';color:#444444;font-size:10pt;font-weight:bold;mso-spacerun:'yes';">主要技术参数： </span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';">1<span style="font-family:宋体;">、量频率范围：</span><span style="font-family:Arial;">100Hz</span><span style="font-family:宋体;">～</span><span style="font-family:Arial;">10kHz </span></span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';">2<span style="font-family:宋体;">、测量误差：＜</span><span style="font-family:Arial;">3% </span></span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';">3<span style="font-family:宋体;">、输出功率：</span><span style="font-family:Arial;">0</span><span style="font-family:宋体;">～</span><span style="font-family:Arial;">15W </span></span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><br />
</span><span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';">4<span style="font-family:宋体;">、灵敏度：</span><span style="font-family:Arial;">1mV </span></span></p>
<span style="font-family:'Arial';color:#444444;font-size:10pt;mso-spacerun:'yes';"><o:p> <p style="text-align:left;margin-top:0pt;text-indent:41.16pt;margin-bottom:0pt;" class="p0"><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">天津天辰伟业科技有限公司是集科研、开发、生产与经营为一体化的高科技实体。主要产品有混凝土仪器、水泥仪器、土工仪器、沥青仪器、</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">CA</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">砂浆仪器、门窗检测仪器、压力试验机、环境监测仪器我们可为公路、铁路、桥梁、搅拌站、市政、大专院校、工程质量检测中心提供全套试验仪器与检测仪器设备。我公司对售出的任何仪器实行一年内保修，三个月内有质量问题包换，终身维修，并且负责送货上门，安装调试和指导用户使用。</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><o:p></o:p></span></p>
<p style="text-align:left;margin-top:0pt;text-indent:41.16pt;margin-bottom:0pt;" class="p0"><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">公司网址</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">:</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">http://www.tcwyyq.com <span style="font-family:宋体;">联系人：高飞 电话：</span><span style="font-family:Verdana;">022-27527630 </span><span style="font-family:宋体;">手机</span></span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">13176352277 </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">15832719238</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> </span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"> QQ</span><span style="font-family:'宋体';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">：</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';">961527781</span><span style="font-family:'Verdana';color:#000000;font-size:10.5pt;mso-spacerun:'yes';"><o:p></o:p></span></p>
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