交流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)給(gei)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)車的(de)(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)提(ti)供(gong)電(dian)(dian)(dian)(dian)力輸(shu)入，由(you)于一般的(de)(de)(de)(de)(de)(de)車載(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)(de)功率(lv)不是很(hen)大，所以(yi)不能很(hen)好的(de)(de)(de)(de)(de)(de)實(shi)現(xian)(xian)(xian)快(kuai)(kuai)速充(chong)(chong)電(dian)(dian)(dian)(dian)。但我們可(ke)(ke)(ke)以(yi)采用(yong)直(zhi)(zhi)(zhi)流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)來實(shi)現(xian)(xian)(xian)快(kuai)(kuai)充(chong)(chong)。直(zhi)(zhi)(zhi)流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)是固定安裝在電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)車外、與(yu)交流(liu)電(dian)(dian)(dian)(dian)網(wang)連接，可(ke)(ke)(ke)以(yi)為非車載(zai)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)車動(dong)(dong)(dong)力電(dian)(dian)(dian)(dian)池提(ti)供(gong)直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)供(gong)電(dian)(dian)(dian)(dian)裝置。直(zhi)(zhi)(zhi)流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)的(de)(de)(de)(de)(de)(de)輸(shu)入電(dian)(dian)(dian)(dian)壓采用(yong)三相(xiang)四(si)線AC380V±15%，頻率(lv)50Hz,輸(shu)出(chu)為可(ke)(ke)(ke)調直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)，直(zhi)(zhi)(zhi)接為電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)車的(de)(de)(de)(de)(de)(de)動(dong)(dong)(dong)力電(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)。由(you)于直(zhi)(zhi)(zhi)流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)采用(yong)三相(xiang)四(si)線制供(gong)電(dian)(dian)(dian)(dian)，可(ke)(ke)(ke)以(yi)提(ti)供(gong)足夠(gou)的(de)(de)(de)(de)(de)(de)功率(lv)，輸(shu)出(chu)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓和電(dian)(dian)(dian)(dian)流(liu)調整范圍大，可(ke)(ke)(ke)以(yi)實(shi)現(xian)(xian)(xian)快(kuai)(kuai)充(chong)(chong)的(de)(de)(de)(de)(de)(de)要求。特別的(de)(de)(de)(de)(de)(de)天氣氣候進行特殊的(de)(de)(de)(de)(de)(de)保護手(shou)段，使充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)能夠(gou)正常的(de)(de)(de)(de)(de)(de)工作。華東直(zhi)(zhi)(zhi)流(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)樁(zhuang)服務商

充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)技術實(shi)現：電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)作為電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)的(de)(de)(de)(de)能(neng)(neng)量補(bu)給裝置，其充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)性(xing)能(neng)(neng)關系到電(dian)(dian)(dian)(dian)(dian)(dian)池組的(de)(de)(de)(de)使(shi)(shi)用壽命、充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間。這也是消費(fei)者在購買電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)之前(qian)更為關心的(de)(de)(de)(de)一個(ge)(ge)方面之一。實(shi)現對(dui)動力電(dian)(dian)(dian)(dian)(dian)(dian)池快速、高效、安全(quan)、合理的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)量補(bu)給是電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)設計的(de)(de)(de)(de)基(ji)本原(yuan)則，另外，還(huan)要考慮充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)對(dui)各種動力電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)適用性(xing)。地面充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站中充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)(de)方案，該充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)由(you)一個(ge)(ge)能(neng)(neng)將輸(shu)入(ru)的(de)(de)(de)(de)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)轉換(huan)為直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)整流(liu)(liu)器(qi)和一個(ge)(ge)能(neng)(neng)調節直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)功(gong)(gong)率(lv)的(de)(de)(de)(de)功(gong)(gong)率(lv)轉換(huan)器(qi)組成，通(tong)過(guo)把帶電(dian)(dian)(dian)(dian)(dian)(dian)線的(de)(de)(de)(de)插(cha)頭插(cha)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)上配(pei)套的(de)(de)(de)(de)插(cha)座中，直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)就(jiu)輸(shu)入(ru)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池對(dui)其充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)設置了一個(ge)(ge)鎖止杠(gang)桿以利于(yu)插(cha)入(ru)和取出插(cha)頭，同時杠(gang)桿還(huan)能(neng)(neng)提供一個(ge)(ge)確定已經(jing)鎖緊的(de)(de)(de)(de)信(xin)號以確保(bao)安全(quan)。根據(ju)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)和車(che)(che)上電(dian)(dian)(dian)(dian)(dian)(dian)池管理系統相互之間的(de)(de)(de)(de)通(tong)訊，功(gong)(gong)率(lv)轉換(huan)器(qi)能(neng)(neng)在線調節直流(liu)(liu)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)功(gong)(gong)率(lv)，而且充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)能(neng)(neng)顯(xian)示充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓、充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)、充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)量和充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)費(fei)用。這只(zhi)是充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)的(de)(de)(de)(de)基(ji)本原(yuan)理，許多細節問題都(dou)應(ying)在實(shi)際應(ying)用中不斷(duan)改進，已得(de)到更便(bian)捷的(de)(de)(de)(de)使(shi)(shi)用方案。蘇州(zhou)直流(liu)(liu)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)定制(zhi)交(jiao)流(liu)(liu)樁(zhuang)：俗稱慢充(chong)(chong)(chong)(chong)(chong)(chong)樁(zhuang)，需(xu)通(tong)過(guo)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)為電(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)(che)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)速度較慢。

使用(yong)(yong)充(chong)(chong)電(dian)(dian)(dian)樁為(wei)(wei)各電(dian)(dian)(dian)動汽車(che)(che)(che)(che)(che)進(jin)行充(chong)(chong)電(dian)(dian)(dian)較大(da)的(de)(de)(de)好處除了能快速充(chong)(chong)電(dian)(dian)(dian)，還可以(yi)盡量的(de)(de)(de)保護電(dian)(dian)(dian)動車(che)(che)(che)(che)(che)防過充(chong)(chong)，在(zai)充(chong)(chong)滿電(dian)(dian)(dian)后電(dian)(dian)(dian)動車(che)(che)(che)(che)(che)會自動檢測斷電(dian)(dian)(dian)。當設計(ji)師開始進(jin)行產品(pin)設計(ji)時(shi)，重要的(de)(de)(de)是(shi)它是(shi)未來產品(pin)的(de)(de)(de)證明。設計(ji)師在(zai)設計(ji)中進(jin)行綜(zong)合考慮和把(ba)握，確(que)保設計(ji)出來的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)樁是(shi)易生產、易組(zu)裝、易使用(yong)(yong)和易維護的(de)(de)(de)。電(dian)(dian)(dian)動汽車(che)(che)(che)(che)(che)不(bu)用(yong)(yong)再擔心充(chong)(chong)電(dian)(dian)(dian)不(bu)及時(shi)或沒(mei)電(dian)(dian)(dian)不(bu)能行駛(shi)的(de)(de)(de)問(wen)題。充(chong)(chong)電(dian)(dian)(dian)機(ji)的(de)(de)(de)方(fang)法(fa)分(fen)為(wei)(wei)兩種(zhong)，一種(zhong)是(shi)常(chang)規(gui)的(de)(de)(de)5小時(shi)充(chong)(chong)電(dian)(dian)(dian)，另(ling)一種(zhong)是(shi)快充(chong)(chong)1小時(shi)充(chong)(chong)電(dian)(dian)(dian)(根據不(bu)同的(de)(de)(de)電(dian)(dian)(dian)池類型(xing)而(er)定)；安(an)裝方(fang)法(fa)分(fen)：立(li)體式(shi)充(chong)(chong)電(dian)(dian)(dian)樁，掛壁(bi)式(shi)充(chong)(chong)電(dian)(dian)(dian)樁。動力(li)裝置成了電(dian)(dian)(dian)動汽車(che)(che)(che)(che)(che)充(chong)(chong)電(dian)(dian)(dian)樁、單(dan)元、停車(che)(che)(che)(che)(che)場和至加(jia)油(you)站的(de)(de)(de)“標配”，毫無疑問(wen)，這能滿足市(shi)民對電(dian)(dian)(dian)動汽車(che)(che)(che)(che)(che)充(chong)(chong)電(dian)(dian)(dian)的(de)(de)(de)需求。根據燃料種(zhong)類，可分(fen)為(wei)(wei)汽油(you)車(che)(che)(che)(che)(che)和柴油(you)車(che)(che)(che)(che)(che)。對電(dian)(dian)(dian)動汽車(che)(che)(che)(che)(che)用(yong)(yong)戶而(er)言(yan)，充(chong)(chong)電(dian)(dian)(dian)站選址應選擇在(zai)充(chong)(chong)電(dian)(dian)(dian)需求較為(wei)(wei)集(ji)中、方(fang)便的(de)(de)(de)地方(fang)。

智(zhi)能(neng)(neng)充(chong)電(dian)樁是(shi)(shi)在今年開始慢慢進(jin)(jin)入(ru)到我(wo)們(men)周邊(bian)的(de)小區，寫字樓，商圈等等人群比較多的(de)地方，同時(shi)也是(shi)(shi)電(dian)動(dong)汽(qi)車(che)(che)(che)需要提供(gong)補給(gei)的(de)場(chang)所(suo)。自從在不(bu)(bu)同的(de)場(chang)所(suo)當中(zhong)，也是(shi)(shi)深(shen)受(shou)到了電(dian)動(dong)汽(qi)車(che)(che)(che)用(yong)戶的(de)歡迎，因(yin)為可以很好的(de)解(jie)決(jue)了自己(ji)電(dian)動(dong)汽(qi)車(che)(che)(che)充(chong)電(dian)的(de)問題(ti)(ti)，不(bu)(bu)會(hui)再像(xiang)之前一(yi)樣(yang)，因(yin)為車(che)(che)(che)子沒電(dian)，而導致自己(ji)推著車(che)(che)(che)子前行，特別的(de)辛苦。那(nei)么目前智(zhi)能(neng)(neng)充(chong)電(dian)樁還是(shi)(shi)普及率遠遠不(bu)(bu)夠(gou)的(de)。壁(bi)掛式充(chong)電(dian)樁必(bi)須依靠墻體固定，適用(yong)于室(shi)內和地下停車(che)(che)(che)位。使用(yong)充(chong)電(dian)樁也能(neng)(neng)不(bu)(bu)斷(duan)的(de)促進(jin)(jin)國家新能(neng)(neng)源電(dian)動(dong)車(che)(che)(che)的(de)快速推行發(fa)展。電(dian)動(dong)汽(qi)車(che)(che)(che)不(bu)(bu)用(yong)再擔心充(chong)電(dian)不(bu)(bu)及時(shi)或沒電(dian)不(bu)(bu)能(neng)(neng)行駛的(de)問題(ti)(ti)。公(gong)共充(chong)電(dian)樁處于相對(dui)開放的(de)空間(jian),供(gong)新能(neng)(neng)源車(che)(che)(che)隨時(shi)充(chong)電(dian)。

電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)建(jian)(jian)造數量(liang)(liang)幾(ji)乎是前(qian)幾(ji)年的(de)總和，2016年電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)數量(liang)(liang)更是爆(bao)發(fa)性增加，突(tu)破(po)(po)了14萬。可(ke)是跟著而來的(de)卻(que)是電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)運營(ying)狀況困難(nan)，虧本(ben)嚴峻(jun)的(de)負面(mian)音訊。電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)商場備受等待，被估價值(zhi)超千萬億(yi)，可(ke)是短(duan)少電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)，私(si)家用車(che)(che)(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)的(de)稀疏(shu)，使(shi)得公(gong)共電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)站難(nan)以保持(chi)。只靠相關部門(men)(men)是無法養活300多家電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)企(qi)業(ye)的(de)。到2017年10月(yue)，國內電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)數量(liang)(liang)突(tu)破(po)(po)了19萬，盡管本(ben)年電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)數量(liang)(liang)增加量(liang)(liang)不高(gao)，可(ke)是許多區域(yu)相關部門(men)(men)都開(kai)端重視電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)運營(ying)難(nan)題，給(gei)出多個定(ding)見協(xie)助電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)運營(ying)開(kai)展(zhan)，而且(qie)活躍營(ying)建(jian)(jian)杰出的(de)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)運營(ying)環境，不斷提高(gao)城市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)保有量(liang)(liang)和行進(jin)量(liang)(liang)。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)建(jian)(jian)設的(de)大規模(mo)重啟，將成(cheng)為新(xin)能源(yuan)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)市(shi)場進(jin)一步發(fa)展(zhan)的(de)重要基礎。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)位置固(gu)定(ding)，不對外開(kai)放。安(an)吉新(xin)能源(yuan)汽(qi)(qi)(qi)車(che)(che)(che)(che)(che)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)品牌(pai)

隨著(zhu)電(dian)(dian)動汽車(che)的(de)保有量不(bu)斷的(de)提(ti)升(sheng)，國家對充(chong)電(dian)(dian)樁的(de)建設也是在不(bu)斷的(de)進行增多(duo)的(de)。華東直流充(chong)電(dian)(dian)樁服務商

充(chong)電(dian)(dian)樁(zhuang)，其功(gong)能類似于加(jia)(jia)油站里(li)面(mian)的(de)加(jia)(jia)油機，可以固定在(zai)地面(mian)或(huo)墻壁(bi)，安(an)裝于公共建筑(公共樓(lou)宇、商場(chang)、公共停(ting)車場(chang)等(deng))和居民小區停(ting)車場(chang)或(huo)充(chong)電(dian)(dian)站內(nei)，可以根據不同的(de)電(dian)(dian)壓(ya)等(deng)級為各種型號(hao)的(de)電(dian)(dian)動汽車充(chong)電(dian)(dian)。充(chong)電(dian)(dian)樁(zhuang)的(de)基本(ben)(ben)組成部件(jian)：電(dian)(dian)動汽車充(chong)電(dian)(dian)樁(zhuang)主(zhu)要由樁(zhuang)體(ti)、電(dian)(dian)氣模塊(kuai)、計(ji)(ji)量模塊(kuai)等(deng)部分(fen)組成。一般(ban)具有電(dian)(dian)能計(ji)(ji)量、計(ji)(ji)費、通信、控(kong)制(zhi)等(deng)功(gong)能。充(chong)電(dian)(dian)樁(zhuang)設(she)備本(ben)(ben)身(shen)并沒有太高(gao)的(de)技(ji)術含(han)量，標準統一，兼容(rong)性好(hao)，質(zhi)量穩定，施(shi)工得(de)當就可以。競爭差異(yi)主(zhu)要體(ti)現(xian)在(zai)所生產設(she)備的(de)穩定性、成本(ben)(ben)的(de)控(kong)制(zhi)、品牌口碑和招投標能力。公共充(chong)電(dian)(dian)設(she)施(shi)重(zhong)建設(she)輕(qing)運(yun)營，很多(duo)充(chong)電(dian)(dian)樁(zhuang)都被閑置(zhi)，發展先進的(de)運(yun)營模式成為普及充(chong)電(dian)(dian)樁(zhuang)的(de)重(zhong)中之重(zhong)。華東直流充(chong)電(dian)(dian)樁(zhuang)服務商

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