一.貨品概述
并(bing)選擇(ze)新再生能源車倆 磷酸鐵(tie)鋰(li) 牽(qian)引(yin)(yin)力(li)(li)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)包(bao),聚(ju)合物e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)(3.2V20AH,共24串),帶(dai)CAN傳輸(shu)(shu)線(xian)(xian)的(de)(de)(de)(de)一(yi)起機(ji)BMSe充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)經營把控系統,有技能均勻(yun)工作(zuo);真時(shi)地展現了(le)磷酸鐵(tie)鋰(li)牽(qian)引(yin)(yin)力(li)(li)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)包(bao)基本零構件(jian)相互間的(de)(de)(de)(de)連結(jie)把控聯系、裝置(zhi)職(zhi)位和正常運作(zuo)主(zhu)(zhu)要(yao)基本參(can)數(shu),、油田把控系統的(de)(de)(de)(de)平安注重應當,并(bing)塑造培(pei)養學生家長對(dui)(dui)磷酸鐵(tie)鋰(li)牽(qian)引(yin)(yin)力(li)(li)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)包(bao)(BMS)洛天依介紹和除理(li)業務能力(li)(li)。培(pei)訓臺體現了(le)4個測(ce)式工序,每一(yi)個工序可互相對(dui)(dui)24節(jie)聚(ju)合物e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)電(dian)(dian)(dian)(dian)(dian)阻值(zhi)預(yu)警(jing)(jing);主(zhu)(zhu)接觸到(dao)性(xing)器吸(xi)合及(ji)斷(duan)線(xian)(xian)預(yu)警(jing)(jing);預(yu)充(chong)(chong)接觸到(dao)性(xing)器吸(xi)合及(ji)斷(duan)線(xian)(xian)預(yu)警(jing)(jing);CAN網絡通信預(yu)警(jing)(jing)等(deng)對(dui)(dui)其確(que)定(ding)自(zi)動(dong)在(zai)(zai)線(xian)(xian)測(ce)量,面(mian)版(ban)填(tian)充(chong)(chong)裝置(zhi),自(zi)動(dong)在(zai)(zai)線(xian)(xian)測(ce)量面(mian)版(ban)用5mm厚亞(ya)克(ke)(ke)力(li)(li)板(ban)(ban)(ban)板(ban)(ban)(ban)板(ban)(ban)(ban),亞(ya)克(ke)(ke)力(li)(li)板(ban)(ban)(ban)板(ban)(ban)(ban)板(ban)(ban)(ban)上噴涂(tu)工藝在(zai)(zai)線(xian)(xian)檢(jian)側端子排名稱。適宜(yi)于(yu)學習與(yu)效驗(yan)直(zhi)流電(dian)(dian)(dian)(dian)(dian)動(dong)四輪(lun)車的(de)(de)(de)(de)牽(qian)引(yin)(yin)力(li)(li)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)板(ban)(ban)(ban)主(zhu)(zhu)要(yao)基本參(can)數(shu)對(dui)(dui)其確(que)定(ding)實時(shi)路況遠程監控系統、洛天依診(zhen)治、SOC估量、短路故障庇護、絕緣(yuan)性(xing)在(zai)(zai)線(xian)(xian)檢(jian)側、充(chong)(chong)蓄電(dian)(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)(dian)把控、均勻(yun)等(deng)工作(zuo),并(bing)確(que)認CAN傳輸(shu)(shu)線(xian)(xian)的(de)(de)(de)(de)策略與(yu)帶(dai)CAN網絡通信的(de)(de)(de)(de)車載(zai)一(yi)體機(ji)e充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機(ji)對(dui)(dui)其確(que)定(ding)企業信息通訊,服務保障直(zhi)流電(dian)(dian)(dian)(dian)(dian)動(dong)四輪(lun)車高效率(lv)的(de)(de)(de)(de)、可信度、的(de)(de)(de)(de)平安正常運作(zuo)的(de)(de)(de)(de)BMS上課培(pei)訓實驗(yan)英文。
二.的功能優點
1.真時可啟動的新新能源汽車原因電(dian)(dian)池(chi)板充蓄電(dian)(dian)池(chi)放電(dian)(dian)總(zong)程,徹底商品展(zhan)示各大部分(fen)零核心部件成分(fen)形(xing)式和(he)規律操縱問題。
2.各一(yi)般組件的安裝(zhuang)在培訓(xun)臺(tai)下,電(dian)器設(she)備相連(lian)接策略與(yu)實車差不多(duo),能夠便捷(jie)拆遷,讓人在拆換(huan)連(lian)線(xian)時候把控高(gao)壓電(dian)操作(zuo)系統零組件拆換(huan)關(guan)鍵環(huan)節和安全防護防護。
3.BMS手機(ji)(ji)電池處理系統(tong)帶壓制均(jun)衡(heng)教育能力,帶觸點(dian)開關控(kong)住自我保(bao)護(的(de)斷開、短路故障(zhang)、過(guo)(guo)壓、欠(qian)壓、過(guo)(guo)流、過(guo)(guo)溫),與車機(ji)(ji)多(duo)媒體專研機(ji)(ji)CAN通(tong)訊設備(bei),實現BMS控(kong)住車機(ji)(ji)多(duo)媒體專研機(ji)(ji)工作任務,推算SOC(荷電動(dong)態)等。
3.1含(han)有一(yi)人(ren)直流交流電壓數值(zhi)采(cai)(cai)摘、總直流交流電壓數值(zhi)采(cai)(cai)摘、電壓電流采(cai)(cai)摘、平均溫度采(cai)(cai)摘。
3.2擁(yong)有(you)有(you)序(xu)性(xing)的報(bao)警(jing)信號高等(deng)級(ji)報(bao)警(jing)信號職能,包(bao)含(han)線電(dian)壓、電(dian)壓電(dian)流、攝氏度等(deng)報(bao)警(jing)信號報(bao)警(jing)信號。
3.3具備SOC估計功(gong)能鍵。
3.4具(ju)備充電池充電操(cao)縱實用功能(neng)。
3.5具備(bei)有閃避(bi)均勻治理實用功能。
3.6系統化按鈕無源廠家接觸點。
4.動(dong)能(neng)充(chong)(chong)電電池板(ban)包體現 器(7寸觸控屏(ping))連(lian)接在(zai)開(kai)關(guan)按鈕上,不錯通(tong)過觀(guan)察充(chong)(chong)充(chong)(chong)放過程中 中 幾項(xiang)基本性(xing)能(neng)參(can)(can)數,把握好動(dong)能(neng)充(chong)(chong)電電池板(ban)包充(chong)(chong)充(chong)(chong)放過程中 中 設定邏輯學和(he)最主(zhu)要零(ling)(ling)配(pei)件基本性(xing)能(neng)參(can)(can)數變(bian)有(you)規(gui)律(lv)。(生活配(pei)套可(ke)順(shun)利運作進行的(de)BMS上位機(ji)(ji)手機(ji)(ji)app檢驗(yan)校(xiao)零(ling)(ling)手機(ji)(ji)app)。
5.培訓臺配自(zi)電瓶(ping)充電模塊圖片,借鑒避免力量耗(hao)電量歷程(cheng),自(zi)電瓶(ping)充電直流電壓的大(da)小(xiao)能(neng)(neng)取舍能(neng)(neng)電瓶(ping)包設有(you)有(you)新(xin)能(neng)(neng)量車機械(xie)化返修轉換開關,能(neng)(neng)另存上蓋觀(guan)察植物;進行高(gao)壓電熱器相連器均通過行業標準好(hao)產品,使用性(xing)能(neng)(neng)安全(quan)。
6.實(shi)踐教(jiao)學臺人員配(pei)(pei)備12V外(wai)接電(dian)源適(shi)配(pei)(pei)器與地面機械性按鈕開關,可隨著(zhu)時斷電(dian)12V與地面,切割(ge)全(quan)體(ti)系外(wai)接電(dian)源適(shi)配(pei)(pei)器。
7.動力系統電(dian)池(chi)箱包(bao)輸(shu)入輸(shu)電(dian)線路另配機械(xie)裝備切斷式救援問(wen)題打開(kai),適(shi)用人群于救援問(wen)題問(wen)題下很簡單切斷主(zhu)外(wai)接(jie)電(dian)源管路。
8.UV扁(bian)平噴繪制作黑(hei)白控制面板(ban)完正體現(xian) 牽(qian)引力電(dian)板(ban)包,充電(dian)器(qi),蓄電(dian)池(chi)放電(dian)本職技術(shu)因素(su)(su)圖(tu)圖(tu),并(bing)安裝使用用探測接線鼻子,可(ke)實(shi)時時間探測不同情況下下因素(su)(su)發(fa)生變化。
9.實(shi)(shi)踐(jian)(jian)教(jiao)學(xue)臺由聯通(tong)手(shou)機(ji)實(shi)(shi)踐(jian)(jian)教(jiao)學(xue)臺(帶的(de)基(ji)本原(yuan)理表面板)組合(he)成(cheng),實(shi)(shi)踐(jian)(jian)教(jiao)學(xue)臺的(de)水平放上,的(de)安轉主要是(shi)零(ling)零(ling)配件;實(shi)(shi)踐(jian)(jian)教(jiao)學(xue)臺左(zuo)下角(jiao)的(de)安轉4個角(jiao)輪,聯通(tong)手(shou)機(ji)機(ji)靈,一同角(jiao)輪帶自鎖設施(shi),不錯固定(ding)住位子(zi)。
10.設備問(wen)題(ti)使用和績效考(kao)核裝置,問(wen)題(ti)點不底于12個。
11.裝(zhuang)備架構采用了40mm×40mm和(he)40mm×80mm三種三合一化全鋁和(he)金塑鋼(gang)安裝(zhuang),耐酸堿抗沖(chong)擊不銹鋼(gang)并不易干(gan)凈的(de)(de),灶(zao)面(mian)寬40CM,灶(zao)面(mian)鋪設32mm厚(hou)有(you)顏色密度(du)高的(de)(de)計算公(gong)式挽(wan)回(hui)板,經久性(xing)價比(bi)高不有(you)銹蝕,帶4個帶自鎖設施萬向氣(qi)彈簧,方(fang)便走(zou)動。
12.添(tian)置線形電(dian)流(liu)電(dian)機負(fu)載設備,就能夠(gou)收錄電(dian)流(liu)全過程各個技(ji)術參數。
13.選(xuan)用CAN就診系統的(de)(以及軟(ruan)和(he)件(jian)),會加載充自放電時多種性(xing)能及機(ji)械(xie)故障數據分析。
14.配套設(she)施培訓建議(yi)書(shu)等教學活(huo)動的(de)資料,齊(qi)全(quan)講訴(su)事業機制,培訓產(chan)品,設(she)備故障布置及研究等要素。
15.實踐(jian)教學臺(tai)都具(ju)有(you)4個(ge)(ge)測試軟件流水線(xian)(xian)工,個(ge)(ge)個(ge)(ge)流水線(xian)(xian)工可時對24節(jie)單個(ge)(ge)電池箱電流電磁(ci)波(bo);主交(jiao)往(wang)器吸合及閃斷電磁(ci)波(bo);預充交(jiao)往(wang)器吸合及閃斷電磁(ci)波(bo);CAN通訊設備電磁(ci)波(bo)等開(kai)始側量,顯示屏鋪平按裝,側量顯示屏進(jin)行5mm厚(hou)亞(ya)克(ke)力板(ban)材(cai)板(ban)板(ban),亞(ya)克(ke)力板(ban)材(cai)板(ban)板(ban)上噴漆檢(jian)則接(jie)線(xian)(xian)端子(zi)排(pai)排(pai)名字大全(quan)及按裝檢(jian)則接(jie)線(xian)(xian)端子(zi)排(pai)排(pai)。
16.培訓臺(tai)運行環境43寸高(gao)清免費下載(zai)多網絡媒體表(biao)現屏(ping),糞便率1920*1080。
17.實踐臺確(que)認CAN轉(zhuan)USB機對(dui)合(he)同樣本數(shu)據(ju)資(zi)料(liao)表格訊(xun)息做好轉(zhuan)化(hua)成,達成MiniPC數(shu)據(ju)資(zi)料(liao)表格發(fa)送。
18.智慧(hui)化干勁鋰電池PACK裝調與測試的(de)平臺智慧(hui)輔導系統性。
成品用途
(1)智力培訓 軟件(jian)安轉在miniPC上(shang)(shang),可順利(li)通(tong)過HDMI高(gao)清圖片(pian)線使(shi)用(yong)在43寸顯(xian)示(shi)信息器上(shang)(shang)。
(2)智慧教學法系統軟件(jian)極具察(cha)看(kan)視(shi)頻圖片能源性(xing)、文本(ben)文檔能源性(xing)、多彩電器(qi)設備遠離圖等實用功能。
(3)彩虹色電器產品(pin)原(yuan)因圖可(ke)可(ke)根據(ju)培訓供給借助(zhu)滑(hua)屏無線鼠標滾軸對(dui)其采取(qu)放小和降低,非(fei)常方便(bian)導師對(dui)其采取(qu)錯誤碼鑒別診斷與排除故障(zhang)。
(4)視頻(pin)(pin)播放(fang)視頻(pin)(pin)環(huan)境產(chan)品(pin)的(de)量劃(hua)分為原帶環(huan)境產(chan)品(pin)的(de)量和本地服務環(huan)境產(chan)品(pin)的(de)量,理論(lun)體系(xi)經營模式(shi)心態下(xia)可播放(fang)視頻(pin)(pin)web3d環(huan)境產(chan)品(pin)的(de)量或獲取文本文檔環(huan)境產(chan)品(pin)的(de)量。短信(xin)與短信(xin)環(huan)境產(chan)品(pin)的(de)量經由(you)43寸(cun)高清手機多網絡(luo)新聞端(duan)各(ge)式(shi)各(ge)樣展示。
(5)學說模(mo)式英文(wen)具備有市場上(shang)(shang)新(xin)與刪除(chu)實(shi)用(yong)實(shi)用(yong)功能(neng),在市場上(shang)(shang)新(xin)實(shi)用(yong)實(shi)用(yong)功能(neng),教師們就可以(yi)綜合性上(shang)(shang)新(xin)短(duan)視頻類市場和備份文(wen)本市場等,還是刪除(chu)綜合性上(shang)(shang)新(xin)的拓展課市場。
(6)視頻音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影技術工藝運用高清(qing)圖片(pian)音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影網上(shang)平(ping)臺(tai),視頻音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影可不可以swf、MP4等多種多樣格式文件,視頻音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影音(yin)樂(le)(le)插(cha)(cha)(cha)(cha)放(fang)(fang)量(liang)電(dian)(dian)影時可不可以全(quan)屏(ping)或暫停服務。
(7)文案(an)文檔市(shi)場支撐word、excel、PDF、PPT等許多各式,文案(an)文檔市(shi)場支撐離線下(xia)載怎么(me)查看。
(8)智慧教程軟件系統具(ju)鏡(jing)像(xiang)文件投(tou)屏(ping)能力(li),鼓(gu)勵網線投(tou)屏(ping)和中國移動(dong)投(tou)屏(ping)無逢修改;源(yuan)于感受(shou)感受(shou)一鍵(jian)選用(yong)各(ge)(ge)個的(de)(de)(de)(de)無線傳(chuan)送(song)數據(ju)措施,鼓(gu)勵同(tong)網段下,民辦教師可(ke)憑借抑制(zhi)單(dan)臺設配(pei)做相(xiang)當于課(ke)件及(ji)短(duan)視頻圖片(pian)的(de)(de)(de)(de)多液晶屏(ping)校(xiao)園(yuan)營銷的(de)(de)(de)(de)推(tui)(tui)廣課(ke)程,校(xiao)園(yuan)營銷的(de)(de)(de)(de)推(tui)(tui)廣的(de)(de)(de)(de)短(duan)視頻圖片(pian)和鍵(jian)盤電腦(nao)鼠(shu)標(biao)鍵(jian)盤信(xin)息(xi)內(nei)容選取(qu)各(ge)(ge)個短(duan)信(xin)通道異步無線傳(chuan)送(song)數據(ju),具(ju)更有(you)的(de)(de)(de)(de)圖象編音頻解碼器百度算(suan)法,鍵(jian)盤電腦(nao)鼠(shu)標(biao)鍵(jian)盤表針(zhen)地位60幀/s,推(tui)(tui)動(dong)鍵(jian)盤電腦(nao)鼠(shu)標(biao)鍵(jian)盤的(de)(de)(de)(de)精準(zhun)(zhun)wifi定位wifi定位,會使在(zai)有(you)效的(de)(de)(de)(de)帶寬使用(yong)網洛(luo)內(nei),各(ge)(ge)分屏(ping)顯視器中反映的(de)(de)(de)(de)游戲畫面仍有(you)較(jiao)高的(de)(de)(de)(de)精準(zhun)(zhun)度;拼(pin)接(jie)完成(cheng)后,將周圍的(de)(de)(de)(de)中國移動(dong)設配(pei)與(yu)課(ke)堂又或者周圍的(de)(de)(de)(de)多個多傳(chuan)媒設配(pei)拼(pin)接(jie)著(zhu),形成(cheng)一款(kuan)新型產(chan)品的(de)(de)(de)(de)課(ke)程方(fang)式,更大能力(li)上能夠滿(man)足了三位同(tong)窗(chuang)同(tong)一時間(jian)互動(dong)教學學習培訓的(de)(de)(de)(de)能力(li)。
(9)實(shi)踐教學(xue)格局(ju)可開(kai)展(zhan)洛(luo)(luo)天(tian)依(yi)布置,利用43寸清晰多新聞媒介端對準確洛(luo)(luo)天(tian)依(yi)名稱(cheng)等開(kai)展(zhan)布置與(yu)康復。
三.技術標準
1.外表面積(mm):1500×770×1700mm(長*寬*高)
2.鍵入電源模塊: AC220V±10% 50Hz
3.的工作電原: DC12V
4.推(tui)鋰(li)離子電(dian)(dian)瓶(ping)充(chong)電(dian)(dian)類(lei):的節能型磷(lin)酸鐵鋰(li)推(tui)鋰(li)離子電(dian)(dian)瓶(ping)充(chong)電(dian)(dian)(競聚率電(dian)(dian)瓶(ping)充(chong)電(dian)(dian)3.2V 20AH,24串)
5.工做環境(jing)溫度:-20°~60°
6.BMS鋰電維護整(zheng)體機:帶CAN通信設備(bei)
7.和(he)動力電芯包展示屏:7寸觸摸式屏
8.高相電(dian)(dian)壓(ya)(ya)值大(da)相電(dian)(dian)壓(ya)(ya)值繼家(jia)用(yong)電(dian)(dian)器:磁圈相電(dian)(dian)壓(ya)(ya)值:12VDC,更(geng)大(da)額(e)定操作(zuo)相電(dian)(dian)壓(ya)(ya)值:1000VDC,額(e)定相電(dian)(dian)壓(ya)(ya)值:400A。
四.培(pei)訓(xun)實驗性投資(zi)項目(mu)
1.新能量的動(dong)力微型蓄電(dian)池包(BMS)管控(kong)方式自我(wo)認知(zhi)。
2.新發熱能(neng)源和動力(li)蓄電池(chi)包(BMS)其(qi)主要零(ling)構件(jian)功效的認(ren)知。
3.新能源電動車系統推動力(li)蓄鋰(li)電池板(ban)(ban)(ban)板(ban)(ban)(ban)包(BMS)各種類型(xing)程序下邏(luo)輯的關聯操縱的關聯,熟記電流大(da)小,相電壓,鋰(li)電池板(ban)(ban)(ban)板(ban)(ban)(ban)壓差大(da),鋰(li)電池板(ban)(ban)(ban)板(ban)(ban)(ban)溫(wen)暖(nuan)等(deng)性能改(gai)變(bian)基本規律自(zi)我認(ren)同(tong)。
4.BMS是(shi)怎樣的提取推力鋰鋰電池(chi)組風(feng)壓差,并控制(zhi)沖電和充放(fang)時候培(pei)訓科學實(shi)驗。
5.BMS如(ru)何快速爬(pa)取扭矩電(dian)池(chi)箱組濕度(du),并操控進(jin)行(xing)充電(dian)和自放電(dian)步驟實(shi)踐教學(xue)進(jin)行(xing)實(shi)驗。
6.新(xin)再(zai)生(sheng)資源低壓(ya)體統操作流程(cheng)健康(kang)安(an)全(quan)關注法定程(cheng)序,低壓(ya)接觸器插拔手段實(shi)踐檢測。
7.新清(qing)潔能源(yuan)驅動力充電電池包(BMS)問題研究與(yu)檢查。
8.氫(qing)能(neng)資源(yuan)扭力動力儲能(neng)電(dian)池的包(BMS)拆卸與維系實踐教學(xue)。
9.新自(zi)然能(neng)源發動機(ji)充(chong)電(dian)電(dian)池(BMS)管(guan)理方法設計(ji)CAN傳輸線測試(shi)(shi)測試(shi)(shi)與(yu)把控(kong)好實踐(jian)。
五.差不多配制
磷酸(suan)鐵(tie)鋰(li)推力手機(ji)電(dian)(dian)芯包(bao)與(yu)(yu)鐵(tie)手機(ji)電(dian)(dian)芯箱(競(jing)聚率(lv)手機(ji)電(dian)(dian)芯3.2V 20AH,24串)、BMS鋰(li)電(dian)(dian)服務管(guan)理一(yi)身(shen)機(ji)、推力手機(ji)電(dian)(dian)芯包(bao)觸(chu)感表現(xian)屏、車載(zai)一(yi)梯(ti)機(ji)充(chong)點(dian)機(ji)、國(guo)際標準充(chong)點(dian)接(jie)口(kou)、國(guo)際標準充(chong)點(dian)槍、危(wei)急關(guan)電(dian)(dian)觸(chu)點(dian)開關(guan)、霍爾功率(lv)感測(ce)器(qi)器(qi)、直流電(dian)(dian)接(jie)觸(chu)到器(qi)(涉及到充(chong)點(dian)繼電(dian)(dian)子產(chan)品(pin)、總正(zheng)繼電(dian)(dian)子產(chan)品(pin)、總負繼電(dian)(dian)子產(chan)品(pin)、預充(chong)繼電(dian)(dian)子產(chan)品(pin))、DC-DC準換器(qi)(72V-12V30A)、輔佐蓄手機(ji)電(dian)(dian)芯(12V45AH)、釋擊穿能(neng)控制繼電(dian)(dian)子產(chan)品(pin)與(yu)(yu)釋擊穿能(neng)額(e)定負載(zai)電(dian)(dian)容、預充(chong)點(dian)阻器(qi)、可轉移(yi)培訓臺(1500×770×1700mm 帶(dai)自鎖角輪儀器(qi),構成基(ji)本原理蓋板1500×843mm)、出現(xian)問題(ti)虛擬(ni)與(yu)(yu)檢測(ce)儀器(qi)、43寸(cun)一(yi)身(shen)機(ji)、設(she)備(bei)實操講解書。
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