本(ben)安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)是選擇《用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)機(ji)(ji)(ji)(ji)(ji)構(gou)繼電(dian)(dian)(dian)養(yang)護(hu)(hu)》、《用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)工(gong)程(cheng)建(jian)設》、《用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)會(hui)自主化(hua)機(ji)(ji)(ji)(ji)(ji)械》、《用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)機(ji)(ji)(ji)(ji)(ji)構(gou)微機(ji)(ji)(ji)(ji)(ji)養(yang)護(hu)(hu)》等(deng)學科(ke)的(de)培訓內(nei)部，并結合起來生產實(shi)計用(yong)途和成長而研制(zhi)的(de)微機(ji)(ji)(ji)(ji)(ji)各線路(lu)養(yang)護(hu)(hu)科(ke)學進行(xing)實(shi)驗(yan)室安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)。大(da)大(da)學生能(neng)(neng)夠 科(ke)學進行(xing)實(shi)驗(yan)室，能(neng)(neng)進一(yi)次領悟(wu)用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)機(ji)(ji)(ji)(ji)(ji)構(gou)微機(ji)(ji)(ji)(ji)(ji)干式(shi)電(dian)(dian)(dian)能(neng)(neng)變壓(ya)器(qi)養(yang)護(hu)(hu)的(de)機(ji)(ji)(ji)(ji)(ji)理(li)，并能(neng)(neng)把控(kong)(kong)(kong)養(yang)護(hu)(hu)接電(dian)(dian)(dian)源(yuan)和整(zheng)定(ding)疲(pi)勞試(shi)驗(yan)策略。安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)制(zhi)作(zuo)緊(jin)促，整(zheng)體風格性(xing)強(qiang)，養(yang)護(hu)(hu)安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)用(yong)途系(xi)(xi)統(tong)化(hua)，集養(yang)護(hu)(hu)、自主測量、管(guan)控(kong)(kong)(kong)、數據監測、網(wang)(wang)(wang)(wang)絡電(dian)(dian)(dian)訊四(si)種用(yong)途于整(zheng)體，本(ben)安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)不止能(neng)(neng)充當(dang)用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)、電(dian)(dian)(dian)能(neng)(neng)設備、會(hui)自主化(hua)機(ji)(ji)(ji)(ji)(ji)械類職業干式(shi)電(dian)(dian)(dian)能(neng)(neng)變壓(ya)器(qi)養(yang)護(hu)(hu)培訓科(ke)學進行(xing)實(shi)驗(yan)室機(ji)(ji)(ji)(ji)(ji)構(gou)，還(huan)有(you)就是可充當(dang)大(da)大(da)學生清楚和把控(kong)(kong)(kong)用(yong)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)網(wang)(wang)(wang)(wang)能(neng)(neng)源(yuan)網(wang)(wang)(wang)(wang)絡電(dian)(dian)(dian)訊規約(yue)和四(si)種編程(cheng)序免(mian)費(fei)免(mian)費(fei)圖(tu)片(pian)軟(ruan)件硬件設施和免(mian)費(fei)免(mian)費(fei)圖(tu)片(pian)軟(ruan)件機(ji)(ji)(ji)(ji)(ji)構(gou)。本(ben)安全(quan)(quan)系(xi)(xi)統(tong)制(zhi)作(zuo)還(huan)要配RS-485/Modbus-RTU通訊電(dian)(dian)(dian)源(yuan)接口及上位機(ji)(ji)(ji)(ji)(ji)圖(tu)片(pian)軟(ruan)件實(shi)時監控(kong)(kong)(kong)免(mian)費(fei)免(mian)費(fei)圖(tu)片(pian)軟(ruan)件。

一、養(yang)護裝(zhuang)置的安會養(yang)護采(cai)集體(ti)系

1. 總24v電源適(shi)(shi)配器(qi)開(kai)(kai)關由(you)380V四(si)線鑰匙開(kai)(kai)關開(kai)(kai)關把控(kong)，設(she)在(zai)380V四(si)線帶(dai)燈融斷(duan)器(qi)是斷(duan)相的(de)(de)指示。 2. 把控(kong)屏24v電源適(shi)(shi)配器(qi)開(kai)(kai)關由(you)接觸的(de)(de)面積器(qi)用起、停(ting)開(kai)(kai)關參與把控(kong)。 3. 屏里裝(zhuang)(zhuang)有(you)(you)工作(zuo)電壓(ya)型漏電養(yang)護(hu)傳(chuan)動提(ti)(ti)升安(an)全裝(zhuang)(zhuang)置和做一套感(gan)應功率型漏電養(yang)護(hu)傳(chuan)動提(ti)(ti)升安(an)全裝(zhuang)(zhuang)置，把控(kong)屏內、外或強電的(de)(de)輸出若有(you)(you)漏電這種現象，即告(gao)警并掐斷(duan)總24v電源適(shi)(shi)配器(qi)開(kai)(kai)關，保持實(shi)驗(yan)安(an)會。 4. 380V四(si)線調壓(ya)器(qi)原(yuan)、副邊均設(she)在(zai)過流(liu)養(yang)護(hu)傳(chuan)動提(ti)(ti)升安(an)全裝(zhuang)(zhuang)置，之間、線間受過感(gan)應功率或隨便串(chuan)電時均能(neng)自功養(yang)護(hu)。 5. 設(she)在(zai)延時器(qi)兼報(bao)警聲音數據儀（服務性控(kong)制器(qi)），對違反用到的(de)(de)兩次參與數據，為(wei)學(xue)習(xi)實(shi)驗(yan)專業技能(neng)的(de)(de)考驗(yan)供給同一個全部統(tong)一準則。

二、實踐品牌

1. 操作系(xi)統(tong)一切正(zheng)常運(yun)動(dong)(dong)(dong)及(ji)不穩(wen)定平(ping)衡(heng)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)側量(liang)(liang)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 2. 模擬網低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)煤層(ceng)氣保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 3. 低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)速斷(duan)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 4. 微機低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)縱差動(dong)(dong)(dong)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)整(zheng)定科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 5. 低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)三(san)次諧波剎車科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 6. 低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)差動(dong)(dong)(dong)速斷(duan)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 7. 三(san)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)差動(dong)(dong)(dong)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 8. Y/Y-12雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)差動(dong)(dong)(dong)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 9. Y/△-11雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)差動(dong)(dong)(dong)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 10. 比(bi)較(jiao)率(lv)(lv)剎車特質的(de)研究室(shi)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 11. 雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)過(guo)(guo)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 12. 三(san)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)過(guo)(guo)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 13. 低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)低(di)(di)壓(ya)(ya)大瞬(shun)時(shi)瞬(shun)時(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)量(liang)(liang)值打火過(guo)(guo)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 14. 低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)挽回輸出功率(lv)(lv)值打火過(guo)(guo)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 15. 堿性(xing)(xing)點(dian)間接地線(xian)(xian)系(xi)統(tong)運(yun)動(dong)(dong)(dong)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)零(ling)序保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 16. 一些堿性(xing)(xing)點(dian)地線(xian)(xian)系(xi)統(tong)運(yun)動(dong)(dong)(dong)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)零(ling)序保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 17. 雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)過(guo)(guo)負載保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 18. 三(san)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)組低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)過(guo)(guo)負載保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo) 19. Y/△-11雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)過(guo)(guo)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo)—— 由我(wo)們(men)自愿方(fang)案(an)獎(jiang)懲 20. Y/△-11雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)過(guo)(guo)負載保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo)——由我(wo)們(men)自愿方(fang)案(an)獎(jiang)懲 21. 雙(shuang)(shuang)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)基礎(chu)性(xing)(xing)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo)——由我(wo)們(men)自愿方(fang)案(an)獎(jiang)懲 22. 三(san)線(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)低(di)(di)壓(ya)(ya)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)保(bao)(bao)(bao)(bao)(bao)證(zheng)(zheng)(zheng)(zheng)區(qu)(qu)(qu)好(hao)(hao)(hao)(hao)(hao)(hao)(hao)性(xing)(xing)英(ying)(ying)(ying)(ying)文(wen)(wen)(wen)(wen)基礎(chu)性(xing)(xing)科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo)——由我(wo)們(men)自愿方(fang)案(an)獎(jiang)懲 23.遙(yao)測、遙(yao)控器(qi)(qi)(qi)(qi)(qi)(qi)、遙(yao)信科(ke)學(xue)(xue)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)(yan)所(suo)(suo)(suo)