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一、工業化生產(chan)本產(chan)品設備的真正(zheng)意義：
TSC-51/88/196單支(zhi)機本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)開(kai)(kai)(kai)放(fang)建(jian)(jian)(jian)設(she)體(ti)系大(da)(da)部分用在高(gao)校畢業(ye)生(sheng)班、專(zhuan)升本(ben)(ben)(ben)(ben)、本(ben)(ben)(ben)(ben)科(ke)科(ke)學(xue)生(sheng)黨單支(zhi)機機理及運(yun)用內(nei)容的(de)鋪導課本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)，一起兼(jian)具了(le)(le)科(ke)學(xue)開(kai)(kai)(kai)放(fang)建(jian)(jian)(jian)設(she)的(de)要(yao)。它集(ji)本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)和(he)開(kai)(kai)(kai)放(fang)建(jian)(jian)(jian)設(she)為(wei)整體(ti)，容51/88/196于這身。為(wei)適于知識(shi)根本(ben)(ben)(ben)(ben)鋪導課的(de)要(yao)，賦予了(le)(le)數碼(ma)線路板、虛(xu)擬仿(fang)(fang)真電商程序本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)。此(ci)暫新的(de)體(ti)系進(jin)行了(le)(le)專(zhuan)門(men)知識(shi)根本(ben)(ben)(ben)(ben)課（虛(xu)擬仿(fang)(fang)真、數碼(ma)線路板）、專(zhuan)門(men)課（單支(zhi)機本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)）、科(ke)學(xue)開(kai)(kai)(kai)放(fang)建(jian)(jian)(jian)設(she)的(de)三合為(wei)一體(ti)，保證一機有很(hen)多用途，能大(da)(da)大(da)(da)大(da)(da)大(da)(da)節(jie)約開(kai)(kai)(kai)支(zhi)了(le)(le)本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)室，大(da)(da)大(da)(da)節(jie)約開(kai)(kai)(kai)支(zhi)了(le)(le)本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)員，大(da)(da)大(da)(da)節(jie)約開(kai)(kai)(kai)支(zhi)了(le)(le)資本(ben)(ben)(ben)(ben)。能默契(qi)配(pei)合本(ben)(ben)(ben)(ben)設(she)施，企業(ye)特為(wei)幼(you)(you)師(shi)可以提供(gong)《TSC51/88/196幼(you)(you)師(shi)用本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)檢(jian)查(cha)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)規程》、《TSC51/88/196學(xue)生(sheng)黨用本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)檢(jian)查(cha)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)規程》，供(gong)幼(you)(you)師(shi)學(xue)習，解決了(le)(le)幼(you)(you)師(shi)教學(xue)設(she)計和(he)鋪導本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)的(de)本(ben)(ben)(ben)(ben)職(zhi)(zhi)(zhi)(zhi)(zhi)以實在數為(wei)準。
二、工作與結構(gou)特征:
（一）科(ke)學試驗臺部份: 1、外(wai)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan) 1.1外(wai)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)進(jin)(jin)入:事業(ye)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)220V±5%(50Hz)，進(jin)(jin)入時(shi)標(biao)示(shi)燈亮。 1.2外(wai)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害：有商業(ye)保(bao)險絲(si)和漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)障(zhang)區旋(xuan)鈕中級(ji)(ji)(ji)保(bao)障(zhang)區工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)鍵(jian)(jian)。 A組:非高(gao)(gao)壓(ya)(ya)(ya)聯(lian)絡工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)3-24V分七檔可(ke)緩(huan)(huan)解(jie)(jie)為，打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)1.5A。 B組: 二組共同(tong)自(zi)(zi)(zi)主的0-30V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)穩(wen)壓(ya)(ya)(ya)外(wai)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)，原(yuan)(yuan)(yuan)機式(shi)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元件(jian)(jian)半自(zi)(zi)(zi)行(xing)換檔，多(duo)圈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)差(cha)(cha)器(qi)(qi)(qi)(qi)連續不斷調壓(ya)(ya)(ya)，打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)2A，有著(zhu)預置(zhi)(zhi)式(shi)限流(liu)保(bao)障(zhang)區工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)鍵(jian)(jian)。 C組:非高(gao)(gao)壓(ya)(ya)(ya)阻流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)穩(wen)壓(ya)(ya)(ya)外(wai)接(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)(yuan)(yuan)，工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)+5V，+14V。 D組:二相(xiang)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害，供用戶(hu)名賬(zhang)戶(hu)備(bei)(bei)用機器(qi)(qi)(qi)(qi)設(she)(she)備(bei)(bei)適用。 2、最大功(gong)率打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害函數(shu)(shu)(shu)值(zhi)(zhi)發(fa)生(sheng)了器(qi)(qi)(qi)(qi)： 1）運(yun)用立(li)即自(zi)(zi)(zi)然(ran)(ran)數(shu)(shu)(shu)次(ci)(ci)(ci)數(shu)(shu)(shu)聚(ju)合（DDS）生(sheng)成(cheng)高(gao)(gao)可(ke)靠(kao)性(xing)強，精(jing)密(mi)度(du)正(zheng)弦函數(shu)(shu)(shu)函數(shu)(shu)(shu)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)波，方(fang)波和四(si)(si)角(jiao)波。運(yun)用屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)屏(ping)幕LCD屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害次(ci)(ci)(ci)數(shu)(shu)(shu)、波形圖，衰減值(zhi)(zhi)。 2）正(zheng)弦函數(shu)(shu)(shu)函數(shu)(shu)(shu)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)波打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害比(bi)率≥10V,打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)差(cha)(cha)50Ω，失幀度(du)<1%（0.1HZ-- 1KHz）。 3）次(ci)(ci)(ci)數(shu)(shu)(shu)范(fan)疇(chou): 0.1HZ~3MHz, 運(yun)用鍵(jian)(jian)盤按(an)(an)鍵(jian)(jian)按(an)(an)鍵(jian)(jian)立(li)即進(jin)(jin)入自(zi)(zi)(zi)然(ran)(ran)數(shu)(shu)(shu)沒置(zhi)(zhi)次(ci)(ci)(ci)數(shu)(shu)(shu),。 4）打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害比(bi)率運(yun)居民用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量極電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)位(wei)差(cha)(cha)器(qi)(qi)(qi)(qi)緩(huan)(huan)解(jie)(jie)，正(zheng)弦函數(shu)(shu)(shu)函數(shu)(shu)(shu)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)波打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害有著(zhu)20db,40db衰減。 5）方(fang)波占空比(bi)可(ke)緩(huan)(huan)解(jie)(jie)為, 緩(huan)(huan)解(jie)(jie)范(fan)疇(chou)：1%-99%緩(huan)(huan)解(jie)(jie)；方(fang)波和四(si)(si)角(jiao)波運(yun)用TTL電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害。 6）次(ci)(ci)(ci)數(shu)(shu)(shu)計(ji)較高(gao)(gao)在測(ce)(ce)量范(fan)疇(chou)100MHz，半自(zi)(zi)(zi)行(xing)換檔。 3、七段譯(yi)碼器(qi)(qi)(qi)(qi)及(ji)對(dui)應著(zhu)譯(yi)碼屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)數(shu)(shu)(shu)碼設(she)(she)備(bei)(bei)管。 4、單(dan)(dan)支機設(she)(she)施配置(zhi)(zhi)單(dan)(dan)構造及(ji)配置(zhi)(zhi)單(dan)(dan)： 4.1單(dan)(dan)支機微清理器(qi)(qi)(qi)(qi)：8031/80C196KB可(ke)換。 4.2內(nei)存(cun)器(qi)(qi)(qi)(qi)：程(cheng)序(xu)流(liu)程(cheng)圖內(nei)存(cun)器(qi)(qi)(qi)(qi)、參數(shu)(shu)(shu)內(nei)存(cun)器(qi)(qi)(qi)(qi)、I/O接(jie)(jie)頭(tou)保(bao)持一致(zhi)編址一般(ban)達64K。 4.3 I/O接(jie)(jie)頭(tou)單(dan)(dan)面(mian)機基帶芯片：8255、8250、8279、A/D、D/A換算、十(shi)分簡單(dan)(dan)并行(xing)傳(chuan)輸處理打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害二個(ge)，并行(xing)傳(chuan)輸處理進(jin)(jin)入兩個(ge)、串(chuan)－并換算接(jie)(jie)頭(tou)兩個(ge)。 4.4科(ke)學試驗集成(cheng)運(yun)放：24鍵(jian)(jian)鍵(jian)(jian)盤按(an)(an)鍵(jian)(jian)按(an)(an)鍵(jian)(jian)兩個(ge)，六位(wei)LED自(zi)(zi)(zi)然(ran)(ran)數(shu)(shu)(shu)屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)、邏輯(ji)學電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平進(jin)(jin)入旋(xuan)鈕、發(fa)亮電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)、步(bu)進(jin)(jin)驅動器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機馬(ma)達馬(ma)達、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)光電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測(ce)(ce)器(qi)(qi)(qi)(qi)機、繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)元件(jian)(jian)、低(di)音炮(pao)等(deng)集成(cheng)運(yun)放。 4.5 EPROM讀取傳(chuan)動裝置(zhi)(zhi)：可(ke)對(dui)27C64、27C128、27C256等(deng)EPROM單(dan)(dan)面(mian)機基帶芯片開(kai)(kai)展(zhan)讀寫(xie)(xie)。 5、單(dan)(dan)支機小軟(ruan)(ruan)件(jian)(jian)及(ji)仿真模(mo)擬模(mo)擬軟(ruan)(ruan)件(jian)(jian)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)鍵(jian)(jian)： 5.1全下拉式(shi)點菜(cai)單(dan)(dan)。 5.2適配ASM51、ASM96、PLM96、C51等(deng)編寫(xie)(xie)程(cheng)序(xu)話(hua)(hua)述。 5.3可(ke)開(kai)(kai)展(zhan)源話(hua)(hua)述級(ji)(ji)(ji)調測(ce)(ce)，有著(zhu)斷點、單(dan)(dan)步(bu)、跟蹤目標(biao)、瀏覽器(qi)(qi)(qi)(qi)等(deng)使(shi)用步(bu)驟。 5.4 適配仿真模(mo)擬模(mo)擬軟(ruan)(ruan)件(jian)(jian)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)鍵(jian)(jian)，用戶(hu)名賬(zhang)戶(hu)仿真模(mo)擬模(mo)擬軟(ruan)(ruan)件(jian)(jian)個(ge)人(ren)空間48K。 5.5適配對(dui)EPROM的空缺(que)診斷、讀、寫(xie)(xie)、反匯編、存(cun)盤等(deng)使(shi)用步(bu)驟。 6、多(duo)次(ci)(ci)(ci)輸入脈沖發(fa)生(sheng)器(qi)(qi)(qi)(qi)：每撥多(duo)次(ci)(ci)(ci)鈕子(zi)(zi)旋(xuan)鈕打(da)(da)(da)(da)印(yin)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)傷(shang)(shang)害一只極性(xing)輸入脈沖發(fa)生(sheng)器(qi)(qi)(qi)(qi)。 7、外(wai)測(ce)(ce)交(jiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)二用工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)表(biao)：可(ke)靠(kao)性(xing)強，精(jing)密(mi)度(du)0.5級(ji)(ji)(ji)，多(duo)位(wei)半自(zi)(zi)(zi)然(ran)(ran)數(shu)(shu)(shu)式(shi)屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)，在測(ce)(ce)量范(fan)疇(chou)：0－999mA。 8、外(wai)測(ce)(ce)交(jiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)二用工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)降(jiang)(jiang)表(biao)：可(ke)靠(kao)性(xing)強，精(jing)密(mi)度(du)0.5級(ji)(ji)(ji)，多(duo)位(wei)半自(zi)(zi)(zi)然(ran)(ran)數(shu)(shu)(shu)屏(ping)幕上(shang)(shang)體(ti)(ti)現(xian)，在測(ce)(ce)量范(fan)疇(chou)：0－99V。
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