仪器仪表技术专区
400万+工程师在用
华为|鸿蒙开发者日
直播报名
400万+工程师在用
华为|鸿蒙开发者日
直播报名

yiwangqing

12年用户 6经验值
私信 关注

[原创]户用电热式热能量表的合作与开发

2008-12-4 12:32

 
<p class="MsoBodyTextFirstindent2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: 20pt"><a name="OLE_LINK2"></a><a name="OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-SIZE: 20pt; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">户用电热式热能量表的合作与开发<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></span></a></p>
<h1 style="tab-stops: right="right"  425.2pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">一、合作内容<span lang="EN-US"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></span></span></span></h1>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">针对我国户用热能量表市场提出的一种全新的户用电热式热能量表,以电热方式,对热能量以公平</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-SIZE: 9.5pt; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">公正的方式进行交换,摆脱了供热与用热双方对以往使用的户用机械旋翼式热能</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">量</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-SIZE: 9.5pt; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">表所出现的困扰</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN"> ,即计量不准确及容易出现故障等,将扭转因此所导致的尴尬局面 即由于热能量的不能公平共正计量所引起的纠纷,为我国的热能量计量市场提供一种新型的户用电热式热能量表,从而摆脱户用机械式热能量表由于磨损所带来的困扰</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 'MS Mincho'; mso-fareast-language: ZH-CN; mso-ascii-font-family: 宋体; mso-hansi-font-family: 宋体">,</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">以及其它形式的价格高的问题,提供一种物美价廉的电子仪表。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">利用现在的电子设备,如同生产半导体收音机一样,可大幅度的降低生产成本,是替代目前的户用机械旋翼式热能量表最佳选择之一,这样就可以为我国提供一种对热能量进行公平公正交换的,可信赖的,高可靠性的户用电热式热能量表,以热媒介来测量速度,是一种不产生机械磨损的无损测量。作为新产品可以面向世界市场,是大有前途的新产品。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">目前户用电热式热能量表的工作已经展开,并且已完成了户用电热式热能量表的可行性分析,试验资料整理与分析,定性试验分析的工作,尚有待进行定量分析试验,试验结果研究分析与鉴定,批量生产的准备工作。下面就已经所作的工作介绍如下:<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; tab-stops: right="right"  425.2pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">1</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的可行性分析报告<span lang="EN-US"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">分析了我国的户用热能量表市场,针对现在我国所用的机械旋翼式,超声波式,电磁式热能量表,分别分析了各自的特性及应用范围,以及我国供热计量行业中出现的问题,提出了户用电热式热能量表,采用以“电热”为测量的媒介,作为媒介进行载热</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-SIZE: 9.5pt; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">介质的速度测量,从而完成对“热能”进行公平公正的计量。这是一种没有机械磨损的无损测量,这是目前所可以用的一种较理想的测量方式。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyText" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">2</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、机械旋翼式热能量表的功率消耗<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">在机械旋翼式热能量表中,都使用着一个旋转的旋翼式机械叶轮,并由此获得动力给电子设备,这种机械旋翼式热能量表不再施加任何外力或者任何外加电源,保持足够的动力而进行正常计量。这时需要多大的力量而推动机械旋翼式叶轮旋转呢?依照热能表检定标准“流量传感器的最大压降△<span lang="EN-US">P</span>不应超过<span lang="EN-US">25KPa</span>。”经过计算分析,至少要求动力或称所需的功耗在:<span lang="EN-US">21.375W</span>,这就说明在采暖期间,随时都在消耗着<span lang="EN-US">21.375W</span>功率。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">采用户用电热式热能量表的功耗初步计算分析为:<span lang="EN-US">3.13W</span>,仅此一项就可节省<span lang="EN-US">80%</span>以上的能量。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">3</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的设计任务书<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">4</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表时间常数的测定<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">在电热式热能量表的众多参数中,关键参数就是时间常数。如采用分段测量方式条件,要测量各个分段点处的阶越温度与时间常数。如采用不分段测量方式条件时,要测量总的阶越温度与时间常数的关系。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent2" style="MARGIN-LEFT: 0cm; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">5</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、国内、外电子线路<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent2" style="MARGIN-LEFT: 0cm; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">参考资料汇总了十几种有关的电子线路资料,可供设计时选用与参考。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent2" style="MARGIN-LEFT: 0cm; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">6</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表企业标准<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">与以往的企业标准不同就是压力损失,最大压力损失小于<span lang="EN-US">5KPa</span>。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">7</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的速度分析<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">分析了相应的消耗功率与速度的关系。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">8</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的电热能量分析<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">分析了所测区间与温度相应的关系。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">9</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的启动功率分析<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">阶越温度幅度与相应的功率消耗的情况。初步分析了户用电热式热能量表速度传感器的功率消耗,并探讨了采用分段恒流法时的功率消耗。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">分段测量时,启动功率是变量;<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">不分段测量时,启动功率是一个常量。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">10</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表的项目实施计划书<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">根据上述要求制定了较为详尽的计划,提出了对相应技术人员的要求以及相应试验设备的要求,用以保证户用电热式热能量表的研发工作顺利进行。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">11</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、户用电热式热能量表实验报告(<span lang="EN-US">1</span>)<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoBodyTextFirstIndent" style="TEXT-INDENT: 0cm; mso-char-indent-count: 0"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span></span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">试验了铂电阻元件的基本情况,为定型打下了一个良好的基础。通过试验分析了采用电阻的情况以及各种电阻的适用条件,提出了定型的基本条件。并为定型奠定了基础。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<h1><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">二、合作条件<span lang="EN-US"><o:p></o:p></span></span></span></span></h1>
<p class="MsoList" style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0cm; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">1</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、有生产和加工电子仪表产品的能力,初步估计年产:<span lang="EN-US">1.2</span>千万台<span lang="EN-US">/</span>年。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList" style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0cm; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">2</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、有生产计量器具的资质。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList" style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0cm; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">3</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、有一定研发条件及相应的研发人员。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList" style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0cm; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">4</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、可有偿使用《户用电热式热能量表》的资料。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p class="MsoList" style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0cm; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">5</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">、可合作研发户用电热式热能量表。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<h1><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">三、</span></span></span><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN">合作方<span lang="EN-US"><o:p></o:p></span></span></span></span></h1>
<p class="MsoList2" style="MARGIN-LEFT: 42pt; TEXT-INDENT: -21pt"><span style="mso-bookmark: OLE_LINK1"><span style="mso-bookmark: OLE_LINK2"><span style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt">姓名:赵和平<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>电话:<span lang="EN-US">010</span>—<span lang="EN-US">64883049<o:p></o:p></span></span></span></span></p><span style="mso-bookmark: OLE_LINK2"></span><span style="mso-bookmark: OLE_LINK1"></span>
<p class="MsoList2" style="MARGIN-LEFT: 4.95pt; TEXT-INDENT: -4.95pt; mso-char-indent-count: -.47"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>

更多回帖

打开APP