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GE1.5T核磁共振冷却系统维护

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发表于 2020-10-21 12:27:01 | 显示全部楼层 |阅读模式

                    

                    

                    
                    
                    <p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">GE公司生产的核磁共振的磁场线圈工作于超导状态。使磁场线圈处于超导状态的是液氦。同时用一监视器测量并显示磁体内液氦百分比及压力。正常状态下要求液氦百分比不得少于60%,液氦压力保持于(3.9~4.1)psi(1psi=lppsi=6.89476×103pa)之间。当压力降到3.9psi时,由监视器送一个信号给磁体,磁体给液氦加热,液氦压力开始上升。当液氦压力达到4.1psi时,监视器再送一个信号给磁体,加热停止。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">在不正常情况下,液氦压力会大于4.1psi。当液氦压力上升到5.0psi时,磁体会逐渐释放氦气,以尽量降低压力。在这种情况下,若仍然无法降低压力,就失超了。所以当磁体压力达到5.0psi时,应主动放气。因为失超带来的损失。远大于泄漏氦气带来的损失。失超时,可看到磁体间有大量烟雾。此时所有人员要尽快离开磁体间,关上磁体间的门,打开排气扇。以避免人员伤亡。然后通知GE公司维修人员。失超会在人力、财力、时间上造成重大损失。所以应对该设备的冷却系统倍加呵护。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">以下对冷却系统各部件的维护作一介绍说明。</p><section data-mpa-template="t" class="" mpa-paragraph-type="title" style="max-width: 100%;color: rgb(62, 62, 62);font-size: 16px;white-space: normal;line-height: 25.6px;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><section data-role="outer" label="Powered by gulangu" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-tools="gulangu" data-id="88655" data-color="#39A568" data-custom="#39A568" style="max-width: 100%;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-top: 10px;margin-bottom: 30px;max-width: 100%;text-align: center;transform: translate3d(0px, 0px, 0px);box-sizing: border-box !important;word-wrap: break-word !important;"><section style="max-width: 100%;display: inline-block;vertical-align: top;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-left: auto;max-width: 100%;width: 2.5em;height: 2.5em;border-width: 2px;border-style: solid;border-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"></section><section style="margin-top: -2em;margin-right: 0.5em;padding-right: 5px;padding-left: 5px;max-width: 100%;text-align: right;color: rgb(255, 255, 255);background-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-brushtype="text" mpa-is-content="t" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;">1、冷头</section></section></section></section></section></section></section><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">冷头寿命在一年半到二年半之间。冷头的好坏可以从声音和监视器压力来反映。冷头的声音是规律的、有节奏的。若冷头有杂音,但压力正常,可能是冷头内部磨合不好。这种情况常发生在冷头刚装上时。若冷头声音不正常,但磁体压力正常,且冷头寿命快到期了,</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">这种情况下,应密切注意磁体压力。若冷头声音正常,磁体压力超过41psi,这种情况下,应首先排除其他部件是否正常。在肯定其他部件都正常的情况下,就应判断:冷头寿命到期。一旦确定冷头坏了,应尽快通知专业人员更换冷头。因为冷头从出现问题到完全瘫痪只有三天左右时间。</p><p style="max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);font-size: 16px;white-space: normal;line-height: 25.6px;text-align: center;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><img class="" data-copyright="0" data-ratio="0.8" data-s="300,640" src="http://mmbiz.qpic.cn/mmbiz_png/JWLWu1lxdcsnHCOORLGianFhIibN2xtOlZMziaib656b47lxsmHZ3GRZrQGo7D6wjoxMvJHiakv0bIGQVy5VsgqDgEg/640?" data-type="png" data-w="520" style="box-sizing: border-box !important;word-wrap: break-word !important;visibility: visible !important;width: auto !important;" width="auto"  /></p><section data-mpa-template="t" class="" mpa-paragraph-type="title" style="max-width: 100%;color: rgb(62, 62, 62);font-size: 16px;white-space: normal;line-height: 25.6px;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><section data-role="outer" label="Powered by gulangu" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-tools="gulangu" data-id="88655" data-color="#39A568" data-custom="#39A568" style="max-width: 100%;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-top: 10px;margin-bottom: 30px;max-width: 100%;text-align: center;transform: translate3d(0px, 0px, 0px);box-sizing: border-box !important;word-wrap: break-word !important;"><section style="max-width: 100%;display: inline-block;vertical-align: top;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-left: auto;max-width: 100%;width: 2.5em;height: 2.5em;border-width: 2px;border-style: solid;border-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"></section><section style="margin-top: -2em;margin-right: 0.5em;padding-right: 5px;padding-left: 5px;max-width: 100%;text-align: right;color: rgb(255, 255, 255);background-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-brushtype="text" mpa-is-content="t" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;">2、氦压机</section></section></section></section></section></section></section><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">本系统使用的氦压机是SumitomoHeavyIndustriesLtd.生产的CSW~71HELIUMCOMPRESSORU—NIT。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">氦压机前接冷头,后接水冷机。冷头电源是从氦压机分出来的。所以关闭氦压机就关闭冷头。在停电前关闭氦压机和冷头,在停电后再打开氦压机和冷头,可以减轻停电带给冷头的损伤,保护冷头。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">氦压机的工作压力是(2.1~2.3)MPa。若压力以不易觉察的速度缓慢下降,应警觉氦气漏了。漏气部位一般发生在冷头到氦压机的送气管上。如果漏气太厉害,氦压机工作压力达不到2.1MPa,就要给氦压机充气。充气时,关闭氦压机,充气至压力为1.7MPa(不要超过1.7MPa)。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">开机后。压力可达2.2MPa。氦压机有一个时间计数器。从时间计数器可以计算氦压机的工作时间。若磁体压力4.1psi,而冷却系统没有其他故障,那可能是曾经有过停电。这种情况一般发生在晚上,只要计算氦压机的工作时间就可以确定。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">氦压机本身故障率较底。若磁体压力4.1psi,且氦压机突然停止工作,应迅速检查氦压机与水冷机之间的水流表。正常情况下水流应大于2,且水流稳定。若水流不正常,表明水冷机有故障。这时候,应首先关上氦压机到水冷机的进水阀和出水阀,然后打开氦压机到自来水、氦压机到下水道阀门。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">这个顺序不能错。因为水冷机的水中加有防冻液,所以要尽量保持防冻液的浓度。停一会儿,打开氦压机。这样就用自来水临时冷却氦压机。磁体压力从4.1上升5.0,大约需要5小时。所以处理这一切事情时,不要慌。</p><section data-mpa-template="t" class="" mpa-paragraph-type="title" style="max-width: 100%;color: rgb(62, 62, 62);font-size: 16px;white-space: normal;line-height: 25.6px;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><section data-role="outer" label="Powered by gulangu" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-tools="gulangu" data-id="88655" data-color="#39A568" data-custom="#39A568" style="max-width: 100%;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-top: 10px;margin-bottom: 30px;max-width: 100%;text-align: center;transform: translate3d(0px, 0px, 0px);box-sizing: border-box !important;word-wrap: break-word !important;"><section style="max-width: 100%;display: inline-block;vertical-align: top;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-left: auto;max-width: 100%;width: 2.5em;height: 2.5em;border-width: 2px;border-style: solid;border-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"></section><section style="margin-top: -2em;margin-right: 0.5em;padding-right: 5px;padding-left: 5px;max-width: 100%;text-align: right;color: rgb(255, 255, 255);background-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-brushtype="text" mpa-is-content="t" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;">3、水冷机</section></section></section></section></section></section></section><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">本系统使用的水冷机是FILTRINEMANUFACTURINGC0MPANY生产的FiltrineKEENE,N.H。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">水冷机有4台风机,2台压缩机。1台压缩机配2台风机。当1台压缩机不能达到制冷效果时。另1台压缩机启动。当1台压缩机能达到制冷效果时,可以用手动开关任选1台压缩机。</p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><br  /></p><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">水冷机的常见故障是循环水流失和压缩机漏气。查看显示液面的水柱,可知水流失情况。查看压缩机高压表和低压表,能尽快发现漏气。若循环水流失,配置64%乙二醇溶液,关机,补充循环水。北方的冬天比较冷,往循环水中加乙二醇用来防冻。若压缩机漏气,立即通知专业人员检修。</p><section data-mpa-template="t" class="" mpa-paragraph-type="title" style="max-width: 100%;color: rgb(62, 62, 62);font-size: 16px;white-space: normal;line-height: 25.6px;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;"><section data-role="outer" label="Powered by gulangu" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-tools="gulangu" data-id="88655" data-color="#39A568" data-custom="#39A568" style="max-width: 100%;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-top: 10px;margin-bottom: 30px;max-width: 100%;text-align: center;transform: translate3d(0px, 0px, 0px);box-sizing: border-box !important;word-wrap: break-word !important;"><section style="max-width: 100%;display: inline-block;vertical-align: top;box-sizing: border-box !important;word-wrap: break-word !important;"><section style="margin-left: auto;max-width: 100%;width: 2.5em;height: 2.5em;border-width: 2px;border-style: solid;border-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"></section><section style="margin-top: -2em;margin-right: 0.5em;padding-right: 5px;padding-left: 5px;max-width: 100%;text-align: right;color: rgb(255, 255, 255);background-color: rgb(57, 165, 104);box-sizing: border-box !important;word-wrap: break-word !important;"><section class="" data-brushtype="text" mpa-is-content="t" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;">4、磁体监视器</section></section></section></section></section></section></section><p mpa-paragraph-type="body" style="margin: 5px 0.5em;max-width: 100%;min-height: 1em;white-space: normal;text-align: justify;color: rgb(89, 89, 89);letter-spacing: 1px;font-size: 15px;line-height: 1.75;background-color: rgb(255, 255, 255);box-sizing: border-box !important;word-wrap: break-word !important;">正常情况下,磁体压力降到3.9psi时,磁体开始给液氦加热。当磁体监视器内部软件和硬件有问题时,磁体压力还没有降到3.9psi,加热就开始了。发现这种情况,应尽快通知GE公司维修工程师。监视器对磁体压力和液氦百分比进行采样的同时,也会给磁体带来热量。所以当冷头性能下降时,关掉监视器能延缓磁体压力上升速度,给维修人员留下尽可能多的时间。最长的一次,性能下降的冷头又维持使用了一个半月。但是如果发现冷头性能下降,应尽快换冷头。</p><section class="RankEditor" style="margin-top:20px;"><section style="display:flex;align-items: center;"><section style="width:40%;padding:10px;background:rgb(65,188,147);border-radius:10px;margin-right:10px;"><img class="" data-ratio="1.5375" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6Pkhqiak16icicfia1na9Mkh8xxyYnEt4498ulKehdTVGiaMhOfsS3o8x3qVUzNGE4JIicFsJtnYNXNJKLA/640?wx_fmt=jpeg" data-type="jpeg" data-w="640" height="230" style="width: 168px;display: block;height: 230px;" width="168"  /></section><section style="flex:1;text-align: center;"><section style="text-align: left;"><img class="" data-ratio="0.8014705882352942" src="http://mmbiz.qpic.cn/mmbiz_png/A1DicCH9Vl6Pkhqiak16icicfia1na9Mkh8xxKaWiaHkz2uDhJOxWCicovPVtgxk29vtwakP8OSoylnrxBedWCw1XTLWA/640?wx_fmt=png" data-type="png" data-w="136" style="width: 40%;background: none rgb(65, 188, 147);vertical-align: top;"  />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</section><p class="title active" style="font-size:20px;font-weight:bold;color:rgb(65,188,147);min-width:1px;">Hello,伙伴们</p><p class="brush active" style="font-size:14px;color:rgb(65,188,147);min-width:1px;">长按二维码就可以加入我们啦!</p><p class="brush active" style="font-size:14px;color:rgb(65,188,147);min-width:1px;"><br  /></p><p class="brush active" style="font-size:14px;color:rgb(65,188,147);min-width:1px;"><span style="color: rgb(0, 32, 96);"><strong><span style="font-size: 18px;font-family: 楷体, 楷体_GB2312, SimKai;">中国医疗器械维修行业通讯录</span></strong></span></p><p class="brush active" style="font-size: 14px;color: rgb(65, 188, 147);min-width: 1px;"><span style="font-family: arial, helvetica, sans-serif;font-size: 13px;color: rgb(0, 176, 240);"><strong>找工程师 ●找配件●找合作</strong></span></p></section></section></section><p><span style="font-size: 12px;"></span><br  /></p><hr style="white-space: normal;"  /><p style="font-size: 16px;white-space: normal;max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);text-align: center;line-height: 1.75em;margin-top: 10px;box-sizing: border-box !important;word-wrap: break-word !important;"><strong style="max-width: 100%;font-size: 14px;line-height: 21px;color: rgb(255, 255, 255);font-family: arial, helvetica, sans-serif;box-sizing: border-box !important;word-wrap: break-word !important;"><span class="" style="margin-right: 8px;padding: 4px 10px;max-width: 100%;border-radius: 5px;background-color: rgb(191, 0, 0);box-sizing: border-box !important;word-wrap: break-word !important;"></span></strong><br data-filtered="filtered" style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"  /></p><p style="font-size: 16px;white-space: normal;max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);text-align: center;line-height: 1.75em;box-sizing: border-box !important;word-wrap: break-word !important;"><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;line-height: 2em;color: rgb(255, 0, 0);box-sizing: border-box !important;word-wrap: break-word !important;">ID: </span></strong></p><p style="font-size: 16px;white-space: normal;max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);text-align: center;line-height: 1.75em;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;box-sizing: border-box !important;word-wrap: break-word !important;">最具人气的医疗器械维修新媒体平台</span></p><p style="font-size: 16px;white-space: normal;max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);text-align: center;line-height: 1.75em;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;box-sizing: border-box !important;word-wrap: break-word !important;">医疗器械维修人自己的交流平台</span></p><p style="font-size: 16px;white-space: normal;max-width: 100%;min-height: 1em;color: rgb(62, 62, 62);background-color: rgb(255, 255, 255);text-align: center;line-height: 1.75em;box-sizing: border-box !important;word-wrap: break-word !important;"><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);font-size: 11px;box-sizing: border-box !important;word-wrap: break-word !important;">加群主微信&nbsp;</span></strong><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(149, 55, 52);font-size: 11px;box-sizing: border-box !important;word-wrap: break-word !important;">shanying916</span></strong><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);box-sizing: border-box 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!important;"><strong style="max-width: 100%;box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);box-sizing: border-box !important;word-wrap: break-word !important;"><span style="max-width: 100%;font-size: 12px;box-sizing: border-box !important;word-wrap: break-word !important;"><img class="" data-ratio="1.0136054421768708" data-s="300,640" src="http://mmbiz.qpic.cn/mmbiz/A1DicCH9Vl6MoypciaNOibiaxmVLk8eA6ibKL14uWjKsZwrWboQYKTfXqPicXycwL1icfia1pAG0VzlTX3MRR4FPV0ZtZA/640?" data-type="jpeg" data-w="147" style="box-sizing: border-box !important;word-wrap: break-word !important;width: auto !important;visibility: visible !important;"  /></span></span></strong></p>
               
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