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SYJSD-790F電工電子技術.電力拖動實訓考核裝置
2019-07-24 00:38:53
21203次訪問

實驗設備

電焊工網上技(ji)巧?電力工程拖動實踐教(jiao)學檢查安裝

本(ben)設(she)施也是我集團公(gong)司利(li)用(yong)(yong)教(jiao)導(dao)輔(fu)(fu)(fu)導(dao)部“創新(xin)發(fa)展21上(shang)個世紀職(zhi)位教(jiao)導(dao)輔(fu)(fu)(fu)導(dao)教(jiao)學(xue)(xue)活(huo)動(dong)資源深化(hua)改革和(he)輔(fu)(fu)(fu)導(dao)資料(liao)施工籌劃(hua)”的(de)(de)需求,依(yi)照規(gui)定職(zhi)位教(jiao)導(dao)輔(fu)(fu)(fu)導(dao)的(de)(de)教(jiao)學(xue)(xue)活(huo)動(dong)和(he)實(shi)(shi)踐(jian)需求而科(ke)研開(kai)(kai)發(fa)的(de)(de)食品(pin),實(shi)(shi)踐(jian)資源含蓋“電(dian)(dian)(dian)源電(dian)(dian)(dian)路深入分析”“高(gao)壓(ya)(ya)水(shui)電(dian)(dian)(dian)工基本(ben)”“高(gao)壓(ya)(ya)水(shui)電(dian)(dian)(dian)工學(xue)(xue)”“模(mo)仿電(dian)(dian)(dian)子元(yuan)(yuan)(yuan)器無線技術(shu)”“數字9電(dian)(dian)(dian)子元(yuan)(yuan)(yuan)器無線技術(shu)”“三相電(dian)(dian)(dian)機把控”“繼電(dian)(dian)(dian)交往(wang)器把控”等(deng)教(jiao)學(xue)(xue)活(huo)動(dong)資源實(shi)(shi)踐(jian)品(pin)牌,機構合情合理,實(shi)(shi)踐(jian)元(yuan)(yuan)(yuan)元(yuan)(yuan)(yuan)器使用(yong)(yong)掛箱式,易增添或拓張實(shi)(shi)踐(jian)品(pin)牌。該設(she)施最適合高(gao)職(zhi)高(gao)專(zhuan)院校、高(gao)專(zhuan)、職(zhi)高(gao)、職(zhi)業(ye)私(si)立學(xue)(xue)校等(deng)新(xin)創建或續(xu)建實(shi)(shi)踐(jian)室,為私(si)立學(xue)(xue)校更快開(kai)(kai)展業(ye)務實(shi)(shi)踐(jian)課給出了(le)夢想的(de)(de)實(shi)(shi)踐(jian)設(she)施。

一、技術應用耐(nai)腐蝕(shi)性

1、顯(xian)示主(zhu)(zhu)機(ji)外接(jie)電源模(mo)(mo)塊(kuai):380V四線(或380V五線)~380V±5% 50Hz(主(zhu)(zhu)機(ji)外接(jie)電源模(mo)(mo)塊(kuai)顯(xian)示由(you)多各大(da)媒(mei)體示教上邊有線主(zhu)(zhu)機(ji)外接(jie)電源模(mo)(mo)塊(kuai)調(diao)節(jie)器調(diao)節(jie))

2、氣溫:-10℃~+40℃,相比含水率<85%(25℃)

3、配置存儲量:<1.5KVA

4、載重量:150Kg

5、造型規格(ge)尺寸(cun):1600mm×700mm×1500mm

二、實踐(jian)(jian)教(jiao)學(xue)(xue)儀(yi)器基(ji)本(ben)上配備及性能 本(ben)實踐(jian)(jian)教(jiao)學(xue)(xue)臺最主要由(you)實踐(jian)(jian)教(jiao)學(xue)(xue)屏、實踐(jian)(jian)教(jiao)學(xue)(xue)掛箱、實踐(jian)(jian)教(jiao)學(xue)(xue)桌你(ni)走以后組成了(le)。

(一)實(shi)踐教(jiao)學屏 實(shi)踐教(jiao)學屏為鐵質兩(liang)層亞光密(mi)紋噴塑(su)型式(shi),鋁質的(de)面版,為實(shi)踐教(jiao)學掛箱提高交(jiao)換交(jiao)流(liu)供電(dian)(dian)、直(zhi)流(liu)變(bian)壓(ya)器(qi)穩壓(ya)交(jiao)流(liu)供電(dian)(dian)、恒流(liu)源、函數公(gong)式(shi)的(de)信號進行器(qi)、測試儀(yi)表板及實(shi)踐教(jiao)學集成電(dian)(dian)路芯片等,具體實(shi)施效果如(ru)下所述:

1、有效控制及互(hu)動(dong)(dong)電(dian)(dian)(dian)源開關(guan)局部(bu) (1)展(zhan)示三相(xiang)四(si)線(xian)(xian)制緊固380V互(hu)動(dong)(dong)互(hu)動(dong)(dong)會電(dian)(dian)(dian)原(yuan),由(you)女子組合旋(xuan)鈕(niu)獨立性調控其傷害,之間(jian)(jian)、線(xian)(xian)間(jian)(jian)單獨過壓(ya)(ya)(ya)或電(dian)(dian)(dian)機負載(zai)由(you)單面(mian)機全(quan)過程自(zi)己(ji)監察自(zi)己(ji)保(bao)障。電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)流(liu)(liu)量(liang)型(xing)的電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)流(liu)(liu)值(zhi)型(xing)漏電(dian)(dian)(dian)旋(xuan)鈕(niu)取消(xiao)后由(you)啟動(dong)(dong)服務器和為止旋(xuan)鈕(niu)調控培訓(xun)臺辦公電(dian)(dian)(dian)原(yuan)。兼有告警(jing)和歸位效果。 (2)展(zhan)示兩相(xiang)電(dian)(dian)(dian)電(dian)(dian)(dian)0~250V/2A持續可(ke)以調整互(hu)動(dong)(dong)互(hu)動(dong)(dong)會電(dian)(dian)(dian)原(yuan)一直(配用(yong)1臺0.5KVA兩相(xiang)電(dian)(dian)(dian)電(dian)(dian)(dian)調壓(ya)(ya)(ya)器)。一起(qi)經整流(liu)(liu)步(bu)驟而(er)犯(fan)一組組0-240V持續可(ke)以調整直流(liu)(liu)供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)原(yuan),有表提示傷害的電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)流(liu)(liu)值(zhi)值(zhi)。 (3)展(zhan)示2V、4V、6V、8V、10V、12V、14V、16V、18V、20V、24V高壓(ya)(ya)(ya)互(hu)動(dong)(dong)互(hu)動(dong)(dong)會電(dian)(dian)(dian)原(yuan),電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)流(liu)(liu)量(liang)1.5A。 (4)展(zhan)示~220V插座(zuo)面(mian)板2只(zhi),為對(dui)外部(bu)實驗室設備展(zhan)示辦公電(dian)(dian)(dian)原(yuan)。 (5)配用(yong)培訓(xun)用(yong)250V/30W山林燈管及托架五套。

2、交(jiao)流(liu)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)個(ge)部分 (1)雙路恒流(liu)穩(wen)光電(dian)(dian)(dian)(dian)探(tan)測器,二路輸出線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)降均為0-30V,自(zi)帶(dai)式繼電(dian)(dian)(dian)(dian)器電(dian)(dian)(dian)(dian)路圖設備自(zi)行換檔。多圈電(dian)(dian)(dian)(dian)位差器聯續調理(li),食用便宜。輸出最主要線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)感(gan)應(ying)電(dian)(dian)(dian)(dian)壓(ya)為1.5A,具備著(zhu)預(yu)置式限流(liu)保證特點(dian),輸出有(you)0.5級數字8線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)感(gan)應(ying)電(dian)(dian)(dian)(dian)壓(ya)表(biao)、線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)降表(biao)信號燈(deng)(deng),線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)降保持不穩(wen)度10-2,裝載(zai)保持不穩(wen)度10-2,紋(wen)波線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)降5mv。 (2)底壓(ya)交(jiao)流(liu)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)穩(wen)光電(dian)(dian)(dian)(dian)探(tan)測器:+5V,線(xian)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)壓(ya)感(gan)應(ying)電(dian)(dian)(dian)(dian)壓(ya)0.5A,有(you)表(biao)信號燈(deng)(deng)。

3、額定功率內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的函(han)(han)數(shu)(shu)公式引(yin)發(fa)器: 1)使(shi)(shi)用(yong)隨便(bian)自(zi)然(ran)數(shu)(shu)8頻(pin)段(duan)(duan)合成視頻(pin)(DDS)誕生高精(jing)準度(du)(du)余(yu)弦函(han)(han)數(shu)(shu)函(han)(han)數(shu)(shu)波(bo)(bo)(bo),方(fang)波(bo)(bo)(bo)和三(san)邊形(xing)型波(bo)(bo)(bo)。使(shi)(shi)用(yong)大界面(mian)顯(xian)示電子屏幕LCD界面(mian)顯(xian)示內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的頻(pin)段(duan)(duan)、波(bo)(bo)(bo)形(xing)參數(shu)(shu),衰(shuai)減值(zhi)。 2)余(yu)弦函(han)(han)數(shu)(shu)函(han)(han)數(shu)(shu)波(bo)(bo)(bo)內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的次數(shu)(shu)≥10V,內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的效(xiao)(xiao)果(guo)(guo)阻抗50Ω,失幀度(du)(du)<1%(0.1HZ-- 1KHz)。 3)頻(pin)段(duan)(duan)範(fan)圍: 0.1HZ~3MHz, 使(shi)(shi)用(yong)聯想(xiang)鍵(jian)盤隨便(bian)輸入自(zi)然(ran)數(shu)(shu)8重設頻(pin)段(duan)(duan),。 4)內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的次數(shu)(shu)使(shi)(shi)用(yong)電勢器調(diao)(diao)整,余(yu)弦函(han)(han)數(shu)(shu)函(han)(han)數(shu)(shu)波(bo)(bo)(bo)內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的含有20db,40db衰(shuai)減。 5)方(fang)波(bo)(bo)(bo)占空比可以(yi)調(diao)(diao)整, 調(diao)(diao)整範(fan)圍:1%-99%調(diao)(diao)整;方(fang)波(bo)(bo)(bo)和三(san)邊形(xing)型波(bo)(bo)(bo)使(shi)(shi)用(yong)TTL電平(ping)內(nei)(nei)容(rong)(rong)模(mo)(mo)擬(ni)效(xiao)(xiao)果(guo)(guo)電壓(ya)(ya)的。 6)頻(pin)段(duan)(duan)計極高測量範(fan)圍100MHz,自(zi)動的換檔。

4、連續不(bu)斷(duan)計數器輸(shu)入脈(mo)沖:輸(shu)出精度(du)頻點0.5-300KHz。

5、單筆(bi)單智能:每晚可輸入輸出一只(zhi)正負(fu)符(fu)號單智能。

6、儀器區域 (1)真很好的(de)(de)值聊(liao)天(tian)加數(shu)9交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)值降(jiang)表(biao)(biao)(biao)(biao)(biao)(biao)一(yi)條,測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)依(yi)據(ju)(ju):0-500V,0.5級(ji),四(si)位半(ban)(ban)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)。 (2)真很好的(de)(de)值聊(liao)天(tian)加數(shu)9交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)(biao)一(yi)條,測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)依(yi)據(ju)(ju):0-2000mA,0.5級(ji),四(si)位半(ban)(ban)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)。 (3)交流(liu)(liu)(liu)電(dian)(dian)(dian)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)值降(jiang)表(biao)(biao)(biao)(biao)(biao)(biao)一(yi)條,測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)依(yi)據(ju)(ju):0-200V,0.5級(ji),四(si)位半(ban)(ban)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)。 (4)交流(liu)(liu)(liu)電(dian)(dian)(dian)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)(biao)一(yi)條,測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)依(yi)據(ju)(ju):0-2000mA,0.5級(ji),四(si)位半(ban)(ban)數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)。 (5)單相電(dian)(dian)(dian)智能化(hua)型工(gong)作效率(lv)(lv)、工(gong)作效率(lv)(lv)因素(su)表(biao)(biao)(biao)(biao)(biao)(biao) 由(you)買套(tao)微新(xin)電(dian)(dian)(dian)腦(nao),高速的(de)(de)、高gps精(jing)準度(du)A/D轉變IC芯片和全數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)電(dian)(dian)(dian)源線路(lu)分(fen)為(wei)。能夠鍵控、數(shu)顯(xian)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)式(shi)(shi)(shi)(shi)(shi)(shi)式(shi)(shi)(shi)(shi)(shi)(shi)儀表(biao)(biao)(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(li)表(biao)(biao)(biao)(biao)(biao)(biao)機(ji)會(hui)體現人機(ji)對(dui)戰聊(liao)天(tian)功(gong)能表(biao)(biao)(biao)(biao)(biao)(biao)操縱形(xing)式(shi)(shi)(shi)(shi)(shi)(shi)。從(cong)而提升測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)依(yi)據(ju)(ju)和各種測(ce)(ce)(ce)(ce)試(shi)(shi)各種測(ce)(ce)(ce)(ce)試(shi)(shi)gps精(jing)準度(du),將被測(ce)(ce)(ce)(ce)交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)值降(jiang)、交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)瞬時值時的(de)(de)抽樣(yang)訊號經A/D放(fang)大,通過專(zhuan)業(ye)化(hua)DSP計算出(chu)有(you)功(gong)工(gong)作效率(lv)(lv)。工(gong)作效率(lv)(lv)的(de)(de)測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)gps精(jing)準度(du)0.5級(ji),交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)值降(jiang)、交流(liu)(liu)(liu)電(dian)(dian)(dian)電(dian)(dian)(dian)示值分(fen)別為(wei)為(wei)450V、5A,可(ke)測(ce)(ce)(ce)(ce)定(ding)方(fang)(fang)(fang)法(fa)(fa)裝載(zai)的(de)(de)有(you)功(gong)工(gong)作效率(lv)(lv)、工(gong)作效率(lv)(lv)因素(su)及裝載(zai)的(de)(de)物理性質;還可(ke)存(cun)貯、收錄15組(zu)工(gong)作效率(lv)(lv)和工(gong)作效率(lv)(lv)因素(su)的(de)(de)各種測(ce)(ce)(ce)(ce)試(shi)(shi)各種測(ce)(ce)(ce)(ce)試(shi)(shi)數(shu)值數(shu)值,并可(ke)逐組(zu)查尋。 (6)游針式(shi)(shi)(shi)(shi)(shi)(shi)交流(liu)(liu)(liu)電(dian)(dian)(dian)微安表(biao)(biao)(biao)(biao)(biao)(biao)一(yi)條,示值100uA,gps精(jing)準度(du)1.5級(ji)。

7、七(qi)段譯(yi)碼器:6組七(qi)段譯(yi)碼器及相關聯(lian)譯(yi)碼展現(xian)數據管

8、邏輯關系(xi)電平(ping)呈(cheng)現(xian):8位(wei)LED呈(cheng)現(xian)器

9、邏輯關系電平(ping)轉(zhuan)換(huan)電開關:8位(wei)轉(zhuan)換(huan)電開關電平(ping)打(da)出(chu) 10、實驗報告的操(cao)作器 日常生(sheng)活中做為秒(miao)表選用(yong),包括確定(ding)(ding)實踐(jian)日期、定(ding)(ding)時開關報警(jing)燈、切斷所有設(she)備的電源(yuan)線(xian)電源(yuan)線(xian)功效,因此自動數據(ju)是(shi)由(you)于接法或的操(cao)作有誤造的漏電告警(jing)總2次,為高中生(sheng)實踐(jian)生(sheng)活技能獎懲可(ke)以(yi)提(ti)供一兩(liang)個保持一致的基準(zhun)。

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