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一、廠品的優缺點:
試(shi)(shi)(shi)驗(yan)(yan)臺兼備(bei)較(jiao)建立完(wan)善的(de)應急保養設備(bei)，較(jiao)五證齊全的(de)系統(tong)。試(shi)(shi)(shi)驗(yan)(yan)運(yun)營(ying)桌軍委(wei)還配有互(hu)通(tong)用電線路(lu)(lu)插(cha)扳，用電線路(lu)(lu)板(ban)由進口貨ABS注塑工(gong)藝而成(cheng)，漆(qi)層可裝壓鑄(zhu)而成(cheng)九孔(kong)成(cheng)小組的(de)鋁片，漆(qi)層布(bu)有九孔(kong)成(cheng)小組完(wan)美中國移動的(de)插(cha)孔(kong)，去(qu)去(qu)創(chuang)新試(shi)(shi)(shi)驗(yan)(yan)pcb板(ban)包塊(kuai)在(zai)其走馬上任(ren)意拼插(cha)成(cheng)試(shi)(shi)(shi)驗(yan)(yan)用電線路(lu)(lu)。試(shi)(shi)(shi)驗(yan)(yan)pcb板(ban)成(cheng)黑色去(qu)去(qu)創(chuang)新包塊(kuai)，舉例子性好(hao)，盒蓋印(yin)有仍會變(bian)黃pcb板(ban)波(bo)浪號，邊框不清美觀(guan)性。盒體(ti)與盒蓋利用較(jiao)合理(li)的(de)壓卡(ka)式組成(cheng)，處理(li)、根換pcb板(ban)拆(chai)換便于(yu)。元元器放到在(zai)試(shi)(shi)(shi)驗(yan)(yan)運(yun)營(ying)桌下側左古柜體(ti)，試(shi)(shi)(shi)驗(yan)(yan)時(shi)取存便于(yu)，小臭小臭上升了(le)的(de)管理(li)技術，規劃(hua)方案化層度(du)，小臭小臭減少(shao)了(le)美術教(jiao)師試(shi)(shi)(shi)驗(yan)(yan)籌備(bei)事情(qing)。
二、適用于條件:
不(bu)適應用(yong)于高等(deng)專科進(jin)修(xiu)(xiu)學(xue)(xue)(xue)習學(xue)(xue)(xue)院及想要較高的(de)職(zhi)(zhi)校、職(zhi)(zhi)中、新(xin)職(zhi)(zhi)業進(jin)修(xiu)(xiu)學(xue)(xue)(xue)習，可來完成(cheng)電(dian)(dian)焊工(gong)維修(xiu)(xiu)學(xue)(xue)(xue)、電(dian)(dian)焊工(gong)維修(xiu)(xiu)的(de)基本原理、電(dian)(dian)線分(fen)折、模(mo)似電(dian)(dian)子機(ji)械(xie)儀(yi)器工(gong)藝、數(shu)碼電(dian)(dian)線等(deng)教程(cheng)工(gong)作(zuo)。該機(ji)械(xie)儀(yi)器是(shi)替換成(cheng)工(gong)作(zuo)室機(ji)械(xie)儀(yi)器的(de)更新(xin)系(xi)統換代或(huo)搬(ban)遷(qian)(qian)、搬(ban)遷(qian)(qian)工(gong)作(zuo)室的(de)志向物料(liao)，它的(de)設備是(shi)進(jin)修(xiu)(xiu)學(xue)(xue)(xue)習沖水平、上分(fen)類的(de)關鍵性標示(shi)。
三(san)、實驗操(cao)控(kong)室臺和實驗操(cao)控(kong)室操(cao)控(kong)桌格局(ju)及系統:
1、調查臺組成與性能(neng)方(fang)面:
1.1.外(wai)接電(dian)源及叁數
1.1.1鍵入外接(jie)(jie)外接(jie)(jie)電源:三相電機四(si)線外接(jie)(jie)外接(jie)(jie)電源，鍵入時指(zhi)令燈(deng)亮
1.1.2電(dian)(dian)(dian)(dian)(dian)輸(shu)(shu)(shu)(shu)(shu)入(ru)：有保(bao)險(xian)公司(si)絲和(he)漏(lou)電(dian)(dian)(dian)(dian)(dian)自(zi)(zi)(zi)我(wo)保(bao)護措施(shi)打開下級自(zi)(zi)(zi)我(wo)保(bao)護措施(shi)工作(zuo)。 A組(zu):單、三(san)相四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)可(ke)手(shou)動(dong)(dong)自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)節座(zuo)談(tan)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)活動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)，給出三(san)相四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)0～430V多次可(ke)手(shou)動(dong)(dong)自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)節的座(zuo)談(tan)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)活動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)，同時(shi)(shi)(shi)而(er)犯至(zhi)0～240V二相電(dian)(dian)(dian)(dian)(dian)可(ke)手(shou)動(dong)(dong)自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)節電(dian)(dian)(dian)(dian)(dian)(還要裝(zhuang)整臺1.5KVA的三(san)相四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)四(si)(si)線(xian)(xian)制(zhi)(zhi)自(zi)(zi)(zi)耦調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)，還要裝(zhuang)三(san)只指南式座(zuo)談(tan)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)活動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)表(biao)(biao)，顯(xian)示燈(deng)調(diao)(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)輸(shu)(shu)(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang))。 B組(zu):底壓(ya)(ya)(ya)(ya)(ya)(ya)座(zuo)談(tan)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)活動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)3－24V分七檔可(ke)手(shou)動(dong)(dong)自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)節，最高(gao)輸(shu)(shu)(shu)(shu)(shu)入(ru)瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)1.5A，瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)表(biao)(biao)顯(xian)示燈(deng)。 C組(zu):底壓(ya)(ya)(ya)(ya)(ya)(ya)直(zhi)流(liu)(liu)(liu)(liu)洽談(tan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)降(jiang)(jiang)(jiang)(jiang)穩(wen)(wen)電(dian)(dian)(dian)(dian)(dian)容式，電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)5V，瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)0.5A，瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)表(biao)(biao)顯(xian)示燈(deng)。 D組(zu):雙路(lu)(lu)穩(wen)(wen)流(liu)(liu)(liu)(liu)穩(wen)(wen)電(dian)(dian)(dian)(dian)(dian)容式，二路(lu)(lu)輸(shu)(shu)(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)均(jun)為(wei)0～30V，由多圈電(dian)(dian)(dian)(dian)(dian)位差器(qi)多次自(zi)(zi)(zi)動(dong)(dong)調(diao)(diao)節，輸(shu)(shu)(shu)(shu)(shu)入(ru)最高(gao)瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)為(wei)1.5A，每(mei)路(lu)(lu)電(dian)(dian)(dian)(dian)(dian)輸(shu)(shu)(shu)(shu)(shu)入(ru)有0.5級金額瞬(shun)(shun)(shun)時(shi)(shi)(shi)瞬(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)值降(jiang)(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)量(liang)(liang)(liang)大(da)(da)小(xiao)表(biao)(biao)、電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)表(biao)(biao)顯(xian)示燈(deng)。電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang)穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)度(du)<10－2，負(fu)穩(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)度(du)<10－2，紋波(bo)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)降(jiang)(jiang)(jiang)(jiang): <5mV。 E組(zu):二相電(dian)(dian)(dian)(dian)(dian)座(zuo)談(tan)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)(hui)(hui)(hui)活動(dong)(dong)市(shi)電(dian)(dian)(dian)(dian)(dian)輸(shu)(shu)(shu)(shu)(shu)入(ru)，供用戶賬(zhang)戶自(zi)(zi)(zi)帶專用設(she)備應用。
1.2工作功(gong)率效(xiao)果數學函數再(zai)次反應器(qi)：
1）適用(yong)(yong)單獨(du)大數(shu)據工(gong)作頻(pin)點(dian)(dian)制作而成(cheng)（DDS）會(hui)產生高(gao)(gao)精(jing)確(que)(que)度余弦(xian)函數(shu)波，方(fang)(fang)(fang)(fang)(fang)波和三邊形(xing)波。適用(yong)(yong)LED電(dian)(dian)(dian)(dian)腦屏幕LCD顯(xian)現(xian)輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)工(gong)作頻(pin)點(dian)(dian)、余弦(xian)波形(xing)，衰(shuai)減值(zhi)(zhi)(zhi)(zhi)(zhi)。 2）余弦(xian)函數(shu)波輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)降(jiang)幅≥10V,輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)特(te)性(xing)阻(zu)(zu)(zu)(zu)(zu)抗50Ω，模糊度<1%（0.1HZ-- 1KHz）。 3）工(gong)作頻(pin)點(dian)(dian)比(bi)(bi)率(lv)(lv)(lv)內(nei): 0.1HZ~3MHz, 適用(yong)(yong)聯想鍵盤單獨(du)輸(shu)(shu)(shu)入(ru)大數(shu)據場景人物風格(ge)的(de)設定(ding)在工(gong)作頻(pin)點(dian)(dian),。 4）輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)降(jiang)幅適供電(dian)(dian)(dian)(dian)戶位(wei)差器調(diao)低(di)，余弦(xian)函數(shu)波輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)兼備20db,40db衰(shuai)減。 5）方(fang)(fang)(fang)(fang)(fang)波占空比(bi)(bi)可手動調(diao)準(zhun), 調(diao)低(di)比(bi)(bi)率(lv)(lv)(lv)內(nei)：1%-99%調(diao)低(di)；方(fang)(fang)(fang)(fang)(fang)波和三邊形(xing)波適用(yong)(yong)TTL電(dian)(dian)(dian)(dian)平輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。 6）工(gong)作頻(pin)點(dian)(dian)計高(gao)(gao)達量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)比(bi)(bi)率(lv)(lv)(lv)內(nei)100MHz，一(yi)鍵換(huan)檔(dang)。 1.3累計填(tian)寫脈(mo)寬:每(mei)一(yi)次的(de)可輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)一(yi)只(zhi)正反填(tian)寫脈(mo)寬。 1.4雙(shuang)聲(sheng)道最(zui)(zui)大馬(ma)(ma)(ma)力(li)變(bian)(bian)(bian)小器：輸(shu)(shu)(shu)入(ru)雙(shuang)聲(sheng)道 阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)不不高(gao)(gao)于10mV，輸(shu)(shu)(shu)入(ru)打(da)(da)(da)(da)出(chu)(chu)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)最(zui)(zui)大馬(ma)(ma)(ma)力(li)不小于等于1W，音(yin)量(liang)(liang)(liang)可手動調(diao)準(zhun)，內(nei)有麥克風，使用(yong)(yong)在變(bian)(bian)(bian)小線路擴音(yin)，也可用(yong)(yong)表(biao)現(xian)尋跡。 1.5七(qi)段譯(yi)碼(ma)器(WBK-2000技(ji)工(gong)實驗報告(gao)操(cao)控(kong)室成(cheng)套電(dian)(dian)(dian)(dian)氣環保設備沒有此的(de)功(gong)能(neng)性(xing))：3組七(qi)段譯(yi)碼(ma)器及對照譯(yi)碼(ma)顯(xian)現(xian)數(shu)碼(ma)圖(tu)文管。 1.6外測(ce)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)二(er)供電(dian)(dian)(dian)(dian)戶流(liu)(liu)表(biao):精(jing)確(que)(que)度0.5級(ji),四位(wei)半(ban)大數(shu)據式顯(xian)現(xian)，量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)比(bi)(bi)率(lv)(lv)(lv)內(nei):0～1000mA 1.7外測(ce)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)二(er)供電(dian)(dian)(dian)(dian)戶壓(ya)(ya)(ya)(ya)(ya)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)表(biao):精(jing)確(que)(que)度0.5級(ji),四位(wei)半(ban)大數(shu)據式顯(xian)現(xian)，量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)比(bi)(bi)率(lv)(lv)(lv)內(nei):0～99.9V。 1.9自動化化最(zui)(zui)大馬(ma)(ma)(ma)力(li)、最(zui)(zui)大馬(ma)(ma)(ma)力(li)質(zhi)質(zhi)數(shu)表(biao)： 由24位(wei)專門用(yong)(yong)DSP、16位(wei)高(gao)(gao)精(jing)確(que)(que)度AD轉換(huan)成(cheng)器和繞(rao)城高(gao)(gao)速MPU單元寸尺制定(ding)而成(cheng)，利用(yong)(yong)鍵控(kong)、數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)表(biao)工(gong)貝欄實行電(dian)(dian)(dian)(dian)腦對活(huo)的(de)功(gong)能(neng)性(xing)設定(ding)格(ge)局(ju)。圖(tu)片手機(ji)(ji)app上適用(yong)(yong)RTOS制定(ding)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)，另外裝有PC風控(kong)圖(tu)片手機(ji)(ji)app來(lai)全面提升定(ding)性(xing)分析特(te)性(xing)。能(neng)量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)線路的(de)最(zui)(zui)大馬(ma)(ma)(ma)力(li)、最(zui)(zui)大馬(ma)(ma)(ma)力(li)質(zhi)質(zhi)數(shu)。最(zui)(zui)大馬(ma)(ma)(ma)力(li)量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)精(jing)確(que)(que)度為(wei)1.0級(ji)，最(zui)(zui)大馬(ma)(ma)(ma)力(li)質(zhi)質(zhi)數(shu)量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)比(bi)(bi)率(lv)(lv)(lv)內(nei)0.3-1.0，阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)(zhi)(zhi)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)示值(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)450V和5A，能(neng)一(yi)鍵判別短路電(dian)(dian)(dian)(dian)流(liu)(liu)特(te)征（情緒化顯(xian)現(xian)“L”，容(rong)性(xing)顯(xian)現(xian)“C”，純阻(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)不顯(xian)現(xian)），并可內(nei)存(cun)15組量(liang)(liang)(liang)測(ce)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)大數(shu)據，供都(dou)能(neng)夠查找。2、實驗報告(gao)操(cao)控(kong)操(cao)控(kong)桌:正反面性(xing)飾(shi)開(kai)關合成(cheng)，不會(hui)改變(bian)(bian)(bian)形(xing)不變(bian)(bian)(bian)黃，寸尺:160×70×80cm，造(zao)型圖(tu)片美化簡約 ,之(zhi)間不設抽(chou)斗，寄存(cun)工(gong)貝，以內(nei)二(er)只(zhi)寄存(cun)柜(ju)，使用(yong)(yong)在補充元電(dian)(dian)(dian)(dian)子元件。
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