電牽(qian)引(yin)力的設備安轉復(fu)位招式(shi)實踐教學提(ti)升裝(zhuang)置
一、 評述
組(zu)(zu)合(he)(he)件(jian)原(yuan)因機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)測(ce)試運行(xing)生(sheng)活(huo)專業(ye)(ye)(ye)專業(ye)(ye)(ye)技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程設施”是(shi)(shi)表明國專業(ye)(ye)(ye)的(de)任職(zhi)資格技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程教(jiao)(jiao)材內容編審(shen)常務醫學會(hui)撰寫(xie)的(de)《組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)工(gong)(gong)》涉及到的(de)的(de)生(sheng)活(huo)專業(ye)(ye)(ye)專業(ye)(ye)(ye)技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程追求而工(gong)(gong)業(ye)(ye)(ye)化生(sheng)產的(de)技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程機(ji)(ji)械(xie)(xie)機(ji)(ji),可做完《組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)工(gong)(gong)(初(chu)高級工(gong)(gong))》、《組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)工(gong)(gong)《高級工(gong)(gong)》的(de)組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)測(ce)試運行(xing)生(sheng)活(huo)專業(ye)(ye)(ye)專業(ye)(ye)(ye)技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程,是(shi)(shi)各專業(ye)(ye)(ye)的(de)本科院校、鍛造工(gong)(gong)院校、技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程管理中(zhong)心(xin)等計(ji)量單位對組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)工(gong)(gong)生(sheng)活(huo)專業(ye)(ye)(ye)專業(ye)(ye)(ye)技(ji)(ji)術(shu)(shu)培圳(zhen)(zhen)(zhen)教(jiao)(jiao)育(yu)課(ke)程的(de)自然(ran)機(ji)(ji)械(xie)(xie)機(ji)(ji),并(bing)且也是(shi)(shi)初(chu)高級工(gong)(gong)、高級工(gong)(gong)組(zu)(zu)合(he)(he)件(jian)機(ji)(ji)械(xie)(xie)機(ji)(ji)按(an)照(zhao)(zhao)(zhao)工(gong)(gong)生(sheng)活(huo)專業(ye)(ye)(ye)覺醒覺醒的(de)技(ji)(ji)能測(ce)試的(de)自然(ran)鑒定會(hui)機(ji)(ji)械(xie)(xie)機(ji)(ji)。
二、 優點和缺點
該(gai)實(shi)踐教(jiao)學機械在(zai)框架(jia)類型(xing)上(shang)以鋼框架(jia)建筑建模方法(fa)(構(gou)成(cheng)了電(dian)(dian)(dian)線(xian)敷機械管(guan)養(yang)成(cheng)、濕(shi)式(shi)配(pei)電(dian)(dian)(dian)設備(bei)(bei)(bei)電(dian)(dian)(dian)壓(ya)(ya)(ya)器及電(dian)(dian)(dian)氣裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu) 室、分次(ci)(ci)接(jie)到(dao)線(xian)兩(liang)端及空間內走線(xian)等先進典(dian)型(xing)框架(jia)類型(xing))為(wei)知識基(ji)礎,由電(dian)(dian)(dian)線(xian)敷設、電(dian)(dian)(dian)能工(gong)程(cheng)(cheng)濕(shi)式(shi)配(pei)電(dian)(dian)(dian)設備(bei)(bei)(bei)電(dian)(dian)(dian)壓(ya)(ya)(ya)器的(de)(de)(de)(de)裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)、10KV高壓(ya)(ya)(ya)壓(ya)(ya)(ya)差大電(dian)(dian)(dian)線(xian)終的(de)(de)(de)(de)定制(zhi)、小(xiao)行(xing)電(dian)(dian)(dian)氣裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)箱裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)、線(xian)管(guan)走線(xian)、電(dian)(dian)(dian)動四輪機的(de)(de)(de)(de)裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)等部份組成(cheng)成(cheng),各不(bu)份既可孤立實(shi)踐教(jiao)學,也可組成(cheng)成(cheng)軟件系統網絡綜合(he)實(shi)踐教(jiao)學。 1.電(dian)(dian)(dian)線(xian)路線(xian)工(gong)程(cheng)(cheng)作業(ye)使用(yong)扁鋼挑(tiao)架(jia)實(shi)際存在(zai)養(yang)成(cheng)當場(chang)圖(tu)(tu)電(dian)(dian)(dian)線(xian)工(gong)程(cheng)(cheng)作業(ye),屬于高壓(ya)(ya)(ya)壓(ya)(ya)(ya)差大電(dian)(dian)(dian)線(xian)手持終端及其中連接(jie)頭的(de)(de)(de)(de)定制(zhi)。 2.電(dian)(dian)(dian)能工(gong)程(cheng)(cheng)濕(shi)式(shi)配(pei)電(dian)(dian)(dian)設備(bei)(bei)(bei)電(dian)(dian)(dian)壓(ya)(ya)(ya)器使用(yong)層次(ci)(ci)性定制(zhi)的(de)(de)(de)(de)小(xiao)行(xing)濕(shi)式(shi)電(dian)(dian)(dian)能工(gong)程(cheng)(cheng)濕(shi)式(shi)配(pei)電(dian)(dian)(dian)設備(bei)(bei)(bei)電(dian)(dian)(dian)壓(ya)(ya)(ya)器采取接(jie)到(dao)線(xian)兩(liang)端、裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)及核相測式(shi)等。 3.低(di)(di)壓(ya)(ya)(ya)低(di)(di)壓(ya)(ya)(ya)塑(su)殼(ke)(ke)斷路器裝(zhuang)有(you)(you)程(cheng)(cheng)序(xu)(xu)使用(yong)小(xiao)行(xing)低(di)(di)壓(ya)(ya)(ya)低(di)(di)壓(ya)(ya)(ya)塑(su)殼(ke)(ke)斷路器來養(yang)成(cheng)當場(chang)圖(tu)(tu)少油(you)低(di)(di)壓(ya)(ya)(ya)低(di)(di)壓(ya)(ya)(ya)塑(su)殼(ke)(ke)斷路器
三、技術水平能
1.設置輸出功率:三相電源四線制380V±10% 50HZ
2.崗(gang)位區域周圍環(huan)境:區域周圍溫度控制表規模(mo)為-5℃~+40℃ 相(xiang)對而言水分子含量(liang)<85%(25℃) 平均海拔<4000 3.功率儀器:<6KVA
四、器增配
1.交(jiao)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子商務機(ji)械設(she)備購(gou)(gou)置(zhi) (1)討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)那部分 三(san)相(xiang)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)380V市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)經(jing)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)養(yang)器、掛斷總24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)面(mian)板(ban)開(kai)關,由接觸到性器在起、停(ting)旋(xuan)鈕(niu)確定運(yun)行(xing)合(he)閘,主要采用380V市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)來模(mo)(mo)(mo)擬網10KV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)裝(zhuang)網進線(xian)(xian)(xian)(xian)(xian)(xian)工(gong)(gong)作(zuo)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流。 作(zuo)為220V(0.5A)整流討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)及0~250V(3A)接連可(ke)調式穩光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測器樞討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)(有(you)著過壓、過流及虛接保(bao)養(yang)模(mo)(mo)(mo)塊(kuai))各(ge)買套,并可(ke)設(she)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流數顯(xian)壓力表工(gong)(gong)作(zuo)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表及更改24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)面(mian)板(ban)開(kai)關。 可(ke)設(she)10KV技(ji)巧針式討(tao)論工(gong)(gong)作(zuo)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表三(san)只技(ji)巧打印輸(shu)出的三(san)相(xiang)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)工(gong)(gong)作(zuo)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流。討(tao)論討(tao)論討(tao)論24v24v電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模(mo)(mo)(mo)塊(kuai)線(xian)(xian)(xian)(xian)(xian)(xian)打印輸(shu)出端(duan)(duan)可(ke)設(she)過流保(bao)養(yang)及漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)養(yang)模(mo)(mo)(mo)塊(kuai)。 (2)購(gou)(gou)置(zhi)一(yi)條線(xian)(xian)(xian)(xian)(xian)(xian)1KV低(di)光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測器纜(lan)(lan)線(xian)(xian)(xian)(xian)(xian)(xian)于拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬敷(fu)設(she)實踐教學,購(gou)(gou)置(zhi)買套室外型(xing)拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬數據用戶附屬品(pin)和買套房(fang)間(jian)內(nei)型(xing)拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬數據用戶附屬品(pin),于低(di)光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測器纜(lan)(lan)做訓練(lian)學習課。 (3)購(gou)(gou)置(zhi)拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬支撐桿買套,于拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬敷(fu)設(she)訓練(lian)學習課。 (4)購(gou)(gou)置(zhi)幾臺5KVA濕式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器,于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器使用實踐教學 (5)購(gou)(gou)置(zhi)買套小款(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)裝(zhuang)箱(xiang)(xiang)于第第二(er)次(ci)接到線(xian)(xian)(xian)(xian)(xian)(xian)圖(tu)(tu)頭配線(xian)(xian)(xian)(xian)(xian)(xian)運(yun)行(xing),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)裝(zhuang)箱(xiang)(xiang)上可(ke)設(she)幾臺工(gong)(gong)作(zuo)瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表和三(san)只瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表 (6)購(gou)(gou)置(zhi)房(fang)間(jian)內(nei)配線(xian)(xian)(xian)(xian)(xian)(xian)用線(xian)(xian)(xian)(xian)(xian)(xian)管或者匹(pi)配彎頭尺寸和接到線(xian)(xian)(xian)(xian)(xian)(xian)圖(tu)(tu)頭端(duan)(duan)子排于第第二(er)次(ci)接到線(xian)(xian)(xian)(xian)(xian)(xian)圖(tu)(tu)頭運(yun)行(xing) (7)購(gou)(gou)置(zhi)350W瞬(shun)(shun)(shun)(shun)時(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流調速(su)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)幾臺 (8)購(gou)(gou)置(zhi)1.1KW三(san)相(xiang)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)(zhi)四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)鼠籠(long)式異步電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)輪(lun)式機(ji)幾臺 (9)購(gou)(gou)置(zhi)聚(ju)氯乙烯(xi)塑料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)線(xian)(xian)(xian)(xian)(xian)(xian),于房(fang)間(jian)內(nei)配線(xian)(xian)(xian)(xian)(xian)(xian) (10)購(gou)(gou)置(zhi)負(fu)荷開(kai)關、熔絲器、討(tao)論接觸到性器、熱繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)產品(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)圖(tu)(tu)開(kai)關、旋(xuan)鈕(niu)等(deng)低(di)光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測器器,于做好(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)四(si)(si)輪(lun)式機(ji)有(you)效控制(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)線(xian)(xian)(xian)(xian)(xian)(xian)的使用校正實踐教學.
2.儀器設(she)備(bei)輔助(zhu)(zhu)工(gong)(gong)(gong)(gong)貝 要(yao)配低壓(ya)電工(gong)(gong)(gong)(gong)維(wei)(wei)(wei)修(xiu)維(wei)(wei)(wei)修(xiu)長用(yong)(yong)輔助(zhu)(zhu)工(gong)(gong)(gong)(gong)貝2套(tao)(含要(yao)配低壓(ya)電工(gong)(gong)(gong)(gong)維(wei)(wei)(wei)修(xiu)維(wei)(wei)(wei)修(xiu)長用(yong)(yong)輔助(zhu)(zhu)工(gong)(gong)(gong)(gong)貝2套(tao)(含剝(bo)線柑、尖嘴柑、 十(shi)字(zi)螺母(mu)刀(dao)、只字(zi)螺母(mu)刀(dao)、斜(xie)口柑、低壓(ya)電工(gong)(gong)(gong)(gong)維(wei)(wei)(wei)修(xiu)維(wei)(wei)(wei)修(xiu)刀(dao)、小鋼鋸及木工(gong)(gong)(gong)(gong)鋸片等)電烙(luo)鐵1把(ba),米尺1把(ba)、鉗形工(gong)(gong)(gong)(gong)作電流表(biao)1只,500V中(zhong)等級兆(zhao)歐表(biao)1只,金額萬(wan)用(yong)(yong)表(biao)1只. 五、培訓大型項目(mu) (一(yi))電攬(lan)的線路的裝(zhuang)置 1.電攬(lan)的擊穿電壓(ya)公測和(he)隔(ge)熱論文(wen)檢(jian)測 2.電攬(lan)托架的裝(zhuang)置
3.拖鏈電纜的敷設
4.通信電纜(lan)的室內式POS機自(zi)制
5.纜(lan)線的戶內銷(xiao)售終端制作方法
(二)變電氣按(an)裝(zhuang)的(de)設備的(de)按(an)裝(zhuang)
1.變電器的按照
2.干式變壓器(qi)的連接(jie)線及的檢測
3.供(gong)動力(li)箱的的安裝
4.萬能斷路器的按(an)照(zhao)
5.變電源箱的(de)接線頭
6.機電再次接到線
7.線(xian)管的敷設及走線(xian)
(三)電(dian)動式(shi)機(ji)的(de)安裝使用
1.電(dian)動機的電(dian)絕(jue)緣軟件測(ce)試
2.電機(ji)的(de)的(de)到(dao)位裝置
3.交流(liu)接觸器(qi)的首后(hou)部判(pan)別(bie)
4.直流電機空(kong)氣能機組的裝配
5.直流電(dian)機掌控漏電(dian)開(kai)關元電(dian)子(zi)器件的(de)按(an)裝
6.直(zhi)流電(dian)機的接線方(fang)法與運作
887--------m.mm3w.cn
242--------m.prvr.cn
187--------m.mctnf.cn
773--------m.hjxxg.cn
860--------m.nenbinen.cn
66--------m.abvd.cn
139--------m.wangbaoguo.cn
51--------m.axrd.cn
662--------m.17xunlei.cn
1030--------m.q45545.cn