一(yi)、的產品的特征 ： 　　

研(yan)究(jiu)(jiu)(jiu)(jiu)臺(tai)體(ti)現(xian)了較(jiao)加強(qiang)的(de)(de)安(an)全的(de)(de)守護預(yu)防(fang)措施(shi)，較(jiao)完善(shan)的(de)(de)功(gong)用。焊工、電子(zi)商務(wu)操作研(yan)究(jiu)(jiu)(jiu)(jiu)集成(cheng)三極管(guan)芯片所采取(qu)適應(ying)(ying)環境(jing)性強(qiang)的(de)(de)方案式(shi)掛(gua)箱(xiang)；在(zai)研(yan)究(jiu)(jiu)(jiu)(jiu)屏上(shang)完畢研(yan)究(jiu)(jiu)(jiu)(jiu)，研(yan)究(jiu)(jiu)(jiu)(jiu)方案敏(min)銳，出手(shou)專業能力強(qiang)，研(yan)究(jiu)(jiu)(jiu)(jiu)連(lian)線觸點(dian)開關了解(jie)可(ke)靠的(de)(de)，合(he)(he)乎區(qu)別于(yu)(yu)寬度，區(qu)別于(yu)(yu)寬度的(de)(de)授課應(ying)(ying)該(gai)。數電、模電在(zai)九孔實(shi)用三極管(guan)板掛(gua)箱(xiang)上(shang)完畢，給出研(yan)究(jiu)(jiu)(jiu)(jiu)多(duo)樣化系數選(xuan)購(gou)掛(gua)箱(xiang)數目，給出研(yan)究(jiu)(jiu)(jiu)(jiu)三極管(guan)在(zai)實(shi)用三極管(guan)板上(shang)拼插研(yan)究(jiu)(jiu)(jiu)(jiu)三極管(guan)，研(yan)究(jiu)(jiu)(jiu)(jiu)構(gou)件(jian)制作成(cheng)明亮的(de)(de)創(chuang)新方案，直接性好，盒蓋印(yin)有永遠不會變黃(huang)構(gou)件(jian)符合(he)(he)，線框清楚精美。盒體(ti)與盒蓋搭配(pei)所采取(qu)較(jiao)合(he)(he)理安(an)排的(de)(de)壓卡式(shi)形(xing)式(shi)，檢(jian)修、調(diao)整構(gou)件(jian)折裝便利。該(gai)研(yan)究(jiu)(jiu)(jiu)(jiu)臺(tai)形(xing)式(shi)合(he)(he)理安(an)排，校學可(ke)隨著時按應(ying)(ying)該(gai)突顯新的(de)(de)方案掛(gua)箱(xiang)，敏(min)銳、城市發(fa)展。

二(er)、應用(yong)區域(yu)： 　　

使用在職業選(xuan)擇技能大專院校(xiao)及標(biao)準要(yao)求(qiu)較高的(de)(de)(de)中(zhong)(zhong)專學歷(li)、技能校(xiao)學、職業選(xuan)擇校(xiao)學，可到位安裝(zhuang)技工(gong)學、安裝(zhuang)技工(gong)操作過(guo)程、電(dian)線設計(ji)探討、模擬系統電(dian)子(zi)技能技能、號碼電(dian)線設計(ji)、電(dian)力機械(xie)控制(zhi)機械(xie)等(deng)(deng)教(jiao)學內容(rong)實驗(yan)室。該機械(xie)是(shi)共(gong)有實驗(yan)室室機械(xie)的(de)(de)(de)更新軟件換代或新砌、搬遷實驗(yan)室室的(de)(de)(de)人生理(li)想產(chan)品的(de)(de)(de)，它(ta)的(de)(de)(de)選(xuan)用是(shi)校(xiao)學出水平(ping)、上中(zhong)(zhong)等(deng)(deng)級的(de)(de)(de)非常重要(yao)標(biao)記。

三(san)、調查臺、調查屏(ping)和調查進行桌組成部分及的功能：

1、檢測(ce)臺購成與(yu)性能參數

1.1.供電及數據

1.1.1輸人開(kai)(kai)關(guan)電(dian)(dian)源開(kai)(kai)關(guan):三相電(dian)(dian)四線開(kai)(kai)關(guan)電(dian)(dian)源開(kai)(kai)關(guan)，輸人時信號(hao)燈(deng)燈(deng)亮

1.1.2電(dian)源(yuan)線(xian)打出(chu)：有人壽保險(xian)絲(si)和漏電(dian)庇(bi)護(hu)好開關按鈕2級庇(bi)護(hu)好的功能。

A組(zu)(zu):單、380V四(si)線能(neng)(neng)調(diao)(diao)(diao)(diao)(diao)座(zuo)(zuo)談(tan)會電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，打造380V四(si)線0～380V多(duo)次能(neng)(neng)調(diao)(diao)(diao)(diao)(diao)的座(zuo)(zuo)談(tan)會電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，一起即得至(zhi)0～250V二(er)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)調(diao)(diao)(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(要(yao)裝(zhuang)(zhuang)一套1.5KVA的380V四(si)線自耦調(diao)(diao)(diao)(diao)(diao)壓器(qi)，要(yao)裝(zhuang)(zhuang)三只表(biao)(biao)(biao)針式座(zuo)(zuo)談(tan)會感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)，技(ji)巧(qiao)燈(deng)(deng)(deng)器(qi)調(diao)(diao)(diao)(diao)(diao)壓器(qi)導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian))。 B組(zu)(zu):舒張壓座(zuo)(zuo)談(tan)會感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)3－24V分七檔能(neng)(neng)調(diao)(diao)(diao)(diao)(diao)，最多(duo)導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)1.5A，感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)技(ji)巧(qiao)燈(deng)(deng)(deng)器(qi)。 C組(zu)(zu):舒張光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探(tan)測(ce)(ce)器(qi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)穩(wen)光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探(tan)測(ce)(ce)器(qi)，感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)5V，感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)0.5A，感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)技(ji)巧(qiao)燈(deng)(deng)(deng)器(qi)。 D組(zu)(zu):雙路(lu)穩(wen)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)穩(wen)光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探(tan)測(ce)(ce)器(qi)，二(er)路(lu)導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)均為0～30V，由多(duo)圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)勢差器(qi)多(duo)次自動調(diao)(diao)(diao)(diao)(diao)節，導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)最多(duo)感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)為1.5A，每路(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)有(you)0.5級(ji)數字化感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)、感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)技(ji)巧(qiao)燈(deng)(deng)(deng)器(qi)。感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)比(bi)較穩(wen)定性度(du)<10－2，過載(zai)比(bi)較穩(wen)定性度(du)<10－2，紋波感(gan)(gan)(gan)應(ying)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)瞬(shun)(shun)時(shi)(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)大(da)(da)(da)(da)(da)小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian): <5mV。 E組(zu)(zu):二(er)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)座(zuo)(zuo)談(tan)會市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)(dao)(dao)出(chu)(chu)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)交(jiao)(jiao)(jiao)(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)溝(gou)通(tong)(tong)(tong)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)端(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，供訪客(ke)備(bei)用(yong)設施使用(yong)的。

1.2工作效率的輸出方程形(xing)成器：

1）選用(yong)隨(sui)便數碼規(gui)律(lv)聚合（DDS）誕生高控(kong)制精(jing)度(du)余(yu)弦(xian)波，方(fang)(fang)波和四角波。選用(yong)LED屏風(feng)LCD體現(xian)所(suo)在電(dian)(dian)壓(ya)規(gui)律(lv)、波型，衰減(jian)值。 2）余(yu)弦(xian)波所(suo)在電(dian)(dian)壓(ya)波動≥10V,所(suo)在電(dian)(dian)壓(ya)電(dian)(dian)阻值50Ω，失幀度(du)<1%（0.1HZ-- 1KHz）。 3）規(gui)律(lv)面(mian)積(ji)(ji): 0.1HZ~3MHz, 選用(yong)數值鍵(jian)隨(sui)便設(she)置數碼控(kong)制規(gui)律(lv),。 4）所(suo)在電(dian)(dian)壓(ya)波動選用(yong)電(dian)(dian)勢(shi)差(cha)器的(de)(de)設(she)定，余(yu)弦(xian)波所(suo)在電(dian)(dian)壓(ya)有著20db,40db衰減(jian)。 5）方(fang)(fang)波占空比隨(sui)意(yi)設(she)定, 的(de)(de)設(she)定面(mian)積(ji)(ji)：1%-99%的(de)(de)設(she)定；方(fang)(fang)波和四角波選用(yong)TTL電(dian)(dian)平所(suo)在電(dian)(dian)壓(ya)。 6）規(gui)律(lv)計最高的(de)(de)人精(jing)確測量面(mian)積(ji)(ji)100MHz，一(yi)鍵(jian)換檔。

1.3一(yi)次輸入脈沖(chong)信號(hao)(hao):每一(yi)次可(ke)輸送一(yi)只正負(fu)符號(hao)(hao)輸入脈沖(chong)信號(hao)(hao)。

1.4雙聲(sheng)道傳輸(shu)調小器(qi)：鍵(jian)入雙聲(sheng)道 的(de)電壓不(bu)(bu)如果低于(yu)(yu)10mV，傳輸(shu)傳輸(shu)不(bu)(bu)不(bu)(bu)低于(yu)(yu)1W，音(yin)量調節器(qi)，內有(you)話(hua)筒，廣泛用于(yu)(yu)調小電源(yuan)電路擴音(yin)，也適(shi)用于(yu)(yu)數(shu)據尋跡(ji)。

1.5七(qi)段譯(yi)碼器：3組(zu)七(qi)段譯(yi)碼器及相對譯(yi)碼表現數字(zi)管。

1.6絕緣功(gong)率(lv)電阻功(gong)率(lv)電阻：>5MΩ

1.7漏電保(bao)護英文：漏電性動(dong)作電流(liu)值≤30MA

２、實驗室屏：

2.1外測直流電源瞬時電流表：精準度０.５級，幾位半數值式展現，檢測的(de)領(ling)域０～1000uA。

2.2外測直(zhi)流變壓(ya)器電壓(ya)表：控(kong)制精度０.５級，兩位(wei)半數字9式現示，測量方法區(qu)域０～10mA。

2.3外(wai)測(ce)交流電(dian)功(gong)率表：可靠性(xing)強，精密度(du)０.５級，九(jiu)位半(ban)數字化式現示(shi)，精確測(ce)量領域０～100mA。

2.4外測(ce)(ce)直流電壓感應電流表(biao)：精密度０.５級，幾位(wei)半(ban)數據式(shi)表(biao)現，自(zi)動測(ce)(ce)量(liang)位(wei)置０～1000mA。

2.5外測交換電流值表：精(jing)確０.５級，3名半字母式出現，側量依據(ju)０～100mA。

2.6外(wai)測(ce)交流會電流量(liang)表(biao)：表(biao)面(mian)粗糙度０.５級，3名(ming)半(ban)小數(shu)式出(chu)現(xian)，檢(jian)測(ce)使用(yong)范圍０～1000mA。

2.7四路電壓(ya)插(cha)排：與標準配(pei)置的電壓(ya)插(cha)孔(kong)搭(da)配(pei)適用，在調查中確保(bao)一(yi)表(biao)多測。

2.8結構體指針式瓦數(shu)(shu)(shu)質數(shu)(shu)(shu)表(biao)：外測實驗(yan)英文(wen)三極(ji)管瓦數(shu)(shu)(shu)質數(shu)(shu)(shu)，2.5級。

2.9游針式(shi)±100uA直流電壓(ya)表，1.5級，外測。

2.10指南10mA電流值(zhi)表(biao)，1.5級，外測(ce)。

2.11科(ke)學(xue)實驗(yan)所(suo)配電變壓器：100W，220V/36V+110V，插頭連接(jie)線處端(duan)已由蓋板(ban)插頭連接(jie)線處柱產生(sheng)，科(ke)學(xue)實驗(yan)所(suo)便捷。

2.12陽(yang)光(guang)燈(deng)(deng)照射、調(diao)(diao)查二工程用(yong)電路：由決定觸點開關把控好陽(yang)光(guang)燈(deng)(deng)為調(diao)(diao)查用(yong)或照射用(yong)。調(diao)(diao)查端(duan)口處已(yi)憑借(jie)接線兩(liang)端(duan)柱(zhu)引(yin)入，鎮(zhen)流器、陽(yang)光(guang)燈(deng)(deng)、無法器已(yi)裝在調(diao)(diao)查屏內(nei)。

2.13科(ke)學檢測(ce)所(suo)屏中間：科(ke)學檢測(ce)所(suo)傳感器掛箱科(ke)學檢測(ce)所(suo)時放到(dao)地方。掛箱置換，放到(dao)以(yi)便于。

3、工作操作方法桌：加大型倆面防火等級板加工而成，一(yi)致形、不(bu)失去光澤，外形牢固(gu)大方得體(ti)，以上有抽斗，放置設備，底(di)下為放置柜，于(yu)數據庫元元件。