6SL3120-2TE15-0AA3/驅(qu)動器(qi)(qi)(qi)(qi)十年維(wei)(wei)(wei)修(xiu)技(ji)術,西門子伺服變頻器(qi)(qi)(qi)(qi)/伺服控制(zhi)器(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu)廠家(jia),以維(wei)(wei)(wei)修(xiu)自(zi)動化領域內的設備為主,涉及行(xing)(xing)業(ye)之廣泛,如:光(guang)(guang)伏能(neng)源(yuan)、半導(dao)體(ti)、紡(fang)織、塑料、醫療、環(huan)保、冶金、造紙、汽車(che)電子、鋼鐵(tie)、化工(gong)、鍋爐控制(zhi)、煉油(you)、石化、光(guang)(guang)纖、橡膠、能(neng)源(yuan)發電等行(xing)(xing)業(ye)。 如:變頻器(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu),直(zhi)流調速器(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu),觸摸(mo)屏維(wei)(wei)(wei)修(xiu),電源(yuan)維(wei)(wei)(wei)修(xiu),伺服驅(qu)動器(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu),驅(qu)動板(ban)(ban)維(wei)(wei)(wei)修(xiu),控制(zhi)板(ban)(ban)維(wei)(wei)(wei)修(xiu)
6SL3120-2TE15-0AA3/驅動器十年維修技術,西(xi)門(men)子(zi)伺(si)(si)服(fu)(fu)變頻器/伺(si)(si)服(fu)(fu)控制(zhi)器維(wei)修廠家,公司配(pei)備(bei)各型號(hao)IGBT模塊、主板(ban)、驅(qu)動板(ban)、電源板(ban)、控制(zhi)板(ban)、IO板(ban)等均都(dou)有(you)備(bei)貨,維(wei)修配(pei)件(jian)采用西(xi)門(men)子(zi)原裝配(pei)件(jian),維(wei)修速度快,一般(ban)性(xing)故障當天可修復,對大功率設(she)備(bei)公司可上門(men)取送服(fu)(fu)務,同時辦理設(she)備(bei)除(chu)塵保養程序備(bei)份等。
6SL3120-2TE15-0AA3/驅動器十年維修技術,西門子伺服變(bian)(bian)頻(pin)(pin)器/伺服控制器維修(xiu)廠(chang)家(jia),故障診(zhen)斷(duan)方法:加(jia)(jia)減(jian)(jian)速(su)模(mo)式選擇(ze)又叫加(jia)(jia)減(jian)(jian)速(su)曲(qu)(qu)線(xian)(xian)選擇(ze),一般變(bian)(bian)頻(pin)(pin)器有線(xian)(xian)性(xing)(xing)(xing)(xing)、非(fei)線(xian)(xian)性(xing)(xing)(xing)(xing)和S三種曲(qu)(qu)線(xian)(xian),通常(chang)大多(duo)選擇(ze)線(xian)(xian)性(xing)(xing)(xing)(xing)曲(qu)(qu)線(xian)(xian);非(fei)線(xian)(xian)性(xing)(xing)(xing)(xing)曲(qu)(qu)線(xian)(xian)適用(yong)于變(bian)(bian)轉(zhuan)矩(ju)負(fu)(fu)載(zai),如風機(ji)等;S曲(qu)(qu)線(xian)(xian)適用(yong)于恒轉(zhuan)矩(ju)負(fu)(fu)載(zai),其(qi)加(jia)(jia)減(jian)(jian)速(su)變(bian)(bian)化(hua)較(jiao)為(wei)緩(huan)慢(man)(man),設定(ding)時可根據(ju)負(fu)(fu)載(zai)轉(zhuan)矩(ju)特性(xing)(xing)(xing)(xing),選擇(ze)相應曲(qu)(qu)線(xian)(xian),但(dan)也有例外,筆(bi)者在調試一臺鍋爐引風機(ji)的變(bian)(bian)頻(pin)(pin)器時,先將(jiang)加(jia)(jia)減(jian)(jian)速(su)曲(qu)(qu)線(xian)(xian)選擇(ze)非(fei)線(xian)(xian)性(xing)(xing)(xing)(xing)曲(qu)(qu)線(xian)(xian),一起動(dong)(dong)運(yun)轉(zhuan)變(bian)(bian)頻(pin)(pin)器就跳閘,調整改(gai)變(bian)(bian)許(xu)多(duo)參數無效果(guo),后(hou)改(gai)為(wei)S曲(qu)(qu)線(xian)(xian)后(hou)就正常(chang)了(le)(le),究其(qi)原因(yin)是(shi):起動(dong)(dong)前引風機(ji)由于煙(yan)道煙(yan)氣流(liu)動(dong)(dong)而(er)(er)自(zi)行轉(zhuan)動(dong)(dong),且反(fan)轉(zhuan)而(er)(er)成(cheng)為(wei)負(fu)(fu)向負(fu)(fu)載(zai),這樣選取了(le)(le)S曲(qu)(qu)線(xian)(xian),使剛起動(dong)(dong)時的頻(pin)(pin)率上升速(su)度較(jiao)慢(man)(man),從而(er)(er)避免了(le)(le)變(bian)(bian)頻(pin)(pin)器跳閘的發生,當然這是(shi)針對沒有起動(dong)(dong)直流(liu)制動(dong)(dong)功能的變(bian)(bian)頻(pin)(pin)器所采用(yong)的方法
6SL3120-2TE15-0AA3由于(yu)變頻(pin)器能(neng)(neng)根據負載(zai)(zai)電(dian)(dian)流大(da)小和相位進行(xing)轉(zhuan)(zhuan)差補償,使(shi)電(dian)(dian)動(dong)(dong)機具有很硬的(de)力(li)學特性(xing),對于(yu)多數場(chang)合已能(neng)(neng)滿(man)足(zu)要求(qiu),不需在(zai)變頻(pin)器的(de)外部(bu)設置速(su)度(du)反饋電(dian)(dian)路,這(zhe)一功能(neng)(neng)的(de)設定(ding),可(ke)根據實(shi)際情況在(zai)有效和無效中選擇一項即(ji)可(ke),與之有關的(de)功能(neng)(neng)是轉(zhuan)(zhuan)差補償控制(zhi),其作用是為補償由負載(zai)(zai)波動(dong)(dong)而引(yin)起(qi)的(de)速(su)度(du)偏(pian)差,可(ke)加(jia)上對應于(yu)負載(zai)(zai)電(dian)(dian)流的(de)轉(zhuan)(zhuan)差頻(pin)率,這(zhe)一功能(neng)(neng)主要用于(yu)定(ding)位控制(zhi)
西(xi)門子(zi)S120/6SL3120-2TE15-0AA3常見故(gu)(gu)(gu)(gu)障(zhang):溫度故(gu)(gu)(gu)(gu)障(zhang) 接(jie)地(di)故(gu)(gu)(gu)(gu)障(zhang),功(gong)率部件故(gu)(gu)(gu)(gu)障(zhang),燒(shao)保險,跳閘(zha),炸機,欠壓,過流,無(wu)DC600V直流輸(shu)出(chu),黃燈(deng)不(bu)亮,指示(shi)燈(deng)全不(bu)亮,紅燈(deng)亮,帶(dai)不(bu)動(dong)負(fu)載,電路板燒(shao)毀,輸(shu)出(chu)給定(ding)指令(ling)無(wu)工作,顯示(shi)報警(jing)準備未緒(xu),伺服驅動(dong)故(gu)(gu)(gu)(gu)障(zhang),編碼(ma)(ma)器報警(jing),DP通訊(xun)故(gu)(gu)(gu)(gu)障(zhang),X軸故(gu)(gu)(gu)(gu)障(zhang),Y軸不(bu)工作,Z軸無(wu)使能,6SL3120-2TE15-0AA3系統(tong)報380500,30021,31885,30020,7930,f07016,702844維(wei)修(xiu)(xiu),故(gu)(gu)(gu)(gu)障(zhang)207841代(dai)碼(ma)(ma),不(bu)能正常工作,不(bu)穩定(ding),故(gu)(gu)(gu)(gu)障(zhang)230027,F07901故(gu)(gu)(gu)(gu)障(zhang)維(wei)修(xiu)(xiu),F31135維(wei)修(xiu)(xiu),F30005故(gu)(gu)(gu)(gu)障(zhang)維(wei)修(xiu)(xiu),F30004故(gu)(gu)(gu)(gu)障(zhang)維(wei)修(xiu)(xiu),F30021故(gu)(gu)(gu)(gu)障(zhang)維(wei)修(xiu)(xiu),F230004代(dai)碼(ma)(ma),F020005故(gu)(gu)(gu)(gu)障(zhang),F07935故(gu)(gu)(gu)(gu)障(zhang),F01036,功(gong)率單元接(jie)地(di)故(gu)(gu)(gu)(gu)障(zhang),230021,230005維(wei)修(xiu)(xiu),功(gong)率部件故(gu)(gu)(gu)(gu)障(zhang)維(wei)修(xiu)(xiu)
西門子數控系統(tong):802C、802D、802DSL、802S、810D、810T、810N、810M、840C、840D,840DSL,828D,808D維修
:技(ji)術服(fu)(fu)務貿易(yi)相結合的(de)(de)高科技(ji)企(qi)業(ye)(ye),專(zhuan)業(ye)(ye)的(de)(de)自(zi)動(dong)化工控(kong)設(she)備維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)技(ji)術,西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)產(chan)品|ABB|歐陸(lu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu):西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)直(zhi)(zhi)流(liu)調速(su)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),ABB直(zhi)(zhi)流(liu)調速(su)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)變(bian)頻(pin)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)NCU維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)S120控(kong)制(zhi)模塊(kuai)(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)S120維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)611變(bian)頻(pin)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)數控(kong)機床維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)加(jia)工中(zhong)心維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)操作面板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)電(dian)源模塊(kuai)(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)伺(si)(si)服(fu)(fu)電(dian)源維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)軸卡維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)驅(qu)動(dong)模塊(kuai)(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)驅(qu)動(dong)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)數控(kong)電(dian)源維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)軟起動(dong)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)PLC維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)伺(si)(si)服(fu)(fu)驅(qu)動(dong)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)伺(si)(si)服(fu)(fu)控(kong)制(zhi)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)PCU50維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)CPU維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)PC677B維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)PC670維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)PC877維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)IPC547維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)6RA80調速(su)器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)人機界(jie)面維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)工業(ye)(ye)電(dian)腦維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)工業(ye)(ye)顯(xian)示器(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)伺(si)(si)服(fu)(fu)馬達維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)電(dian)路板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)電(dian)源板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)主(zhu)板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)驅(qu)動(dong)板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)功率模塊(kuai)(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)主(zhu)機維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)門(men)(men)(men)(men)(men)(men)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)設(she)備專(zhuan)業(ye)(ye)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)
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