您(nin)好(hao),歡迎(ying)蒞臨國(guo)強(qiang)道(dao)生(sheng)實(shi)業,歡迎(ying)咨詢...
女士: |
可(ke)以(yi)(yi)(yi)看到車(che)(che)(che)銑復(fu)合軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)被(bei)廣(guang)泛(fan)應用(yong)(yong),而且它的(de)(de)(de)使(shi)用(yong)(yong)范圍(wei)(wei)也(ye)(ye)越(yue)(yue)來(lai)(lai)越(yue)(yue)廣(guang),并且它在(zai)工(gong)作(zuo)(zuo)(zuo)中也(ye)(ye)發揮著越(yue)(yue)來(lai)(lai)越(yue)(yue)重要(yao)的(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)的(de)(de)(de)使(shi)用(yong)(yong)對于(yu)精(jing)密零(ling)件(jian)和(he)標(biao)注零(ling)件(jian)來(lai)(lai)說(shuo),有著重要(yao)的(de)(de)(de)意義(yi),可(ke)以(yi)(yi)(yi)通過(guo)該方法(fa)實現批量生產(chan)(chan)(chan)和(he)加工(gong),而且還(huan)能滿足加工(gong)零(ling)部(bu)件(jian)的(de)(de)(de)精(jing)密要(yao)求。為(wei)什么車(che)(che)(che)銑復(fu)合軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)越(yue)(yue)來(lai)(lai)越(yue)(yue)重要(yao)?接下來(lai)(lai)我們為(wei)你解答!、提(ti)(ti)(ti)高(gao)工(gong)作(zuo)(zuo)(zuo)效(xiao)(xiao)率個原因就(jiu)是(shi)在(zai)生產(chan)(chan)(chan)過(guo)程中大(da)大(da)提(ti)(ti)(ti)高(gao)了(le)工(gong)作(zuo)(zuo)(zuo)效(xiao)(xiao)率,因為(wei)使(shi)用(yong)(yong)了(le)這(zhe)種軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)之后,可(ke)以(yi)(yi)(yi)連續不斷(duan)的(de)(de)(de)進行加工(gong)和(he)生產(chan)(chan)(chan),同(tong)(tong)時能夠(gou)讓(rang)誤差在(zai)的(de)(de)(de)范圍(wei)(wei)之內(nei),對于(yu)各(ge)種精(jing)密儀器(qi)進行加工(gong)和(he)生產(chan)(chan)(chan),提(ti)(ti)(ti)高(gao)了(le)儀器(qi)的(de)(de)(de)精(jing)度和(he)生產(chan)(chan)(chan)的(de)(de)(de)標(biao)準化。第(di)二(er)、提(ti)(ti)(ti)供在(zai)線的(de)(de)(de)檢測軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)也(ye)(ye)可(ke)以(yi)(yi)(yi)提(ti)(ti)(ti)供在(zai)線的(de)(de)(de)檢測,可(ke)以(yi)(yi)(yi)檢測出一(yi)些不合格的(de)(de)(de)零(ling)部(bu)件(jian)或者異形(xing)零(ling)件(jian),也(ye)(ye)大(da)大(da)的(de)(de)(de)提(ti)(ti)(ti)高(gao)了(le)工(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)效(xiao)(xiao)率。所以(yi)(yi)(yi)軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)在(zai)車(che)(che)(che)間中扮演了(le)越(yue)(yue)來(lai)(lai)越(yue)(yue)重要(yao)的(de)(de)(de)地位,提(ti)(ti)(ti)供了(le)實際的(de)(de)(de)優勢和(he)好(hao)處,而且也(ye)(ye)提(ti)(ti)(ti)高(gao)了(le)工(gong)作(zuo)(zuo)(zuo)效(xiao)(xiao)率,節約了(le)資源。第(di)三、安(an)全穩(wen)定 有非(fei)常強的(de)(de)(de)功能性(xing)(xing),而且安(an)全性(xing)(xing)和(he)穩(wen)定性(xing)(xing)也(ye)(ye)得(de)到了(le)很(hen)(hen)好(hao)的(de)(de)(de)保障。操作(zuo)(zuo)(zuo)人(ren)員在(zai)進行操作(zuo)(zuo)(zuo)的(de)(de)(de)時候,減少了(le)風險(xian),不必擔心安(an)全問題,而且軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)的(de)(de)(de)整(zheng)體(ti)是(shi)非(fei)常高(gao)的(de)(de)(de),只要(yao)經(jing)過(guo)平時的(de)(de)(de)維護和(he)保養,就(jiu)能夠(gou)提(ti)(ti)(ti)高(gao)機器(qi)和(he)設備的(de)(de)(de)使(shi)用(yong)(yong)壽(shou)命。所以(yi)(yi)(yi)這(zhe)樣(yang)的(de)(de)(de)軸承(cheng)數(shu)(shu)控(kong)車(che)(che)(che)床(chuang)的(de)(de)(de)整(zheng)體(ti)特(te)別(bie)高(gao)。而且還(huan)可(ke)以(yi)(yi)(yi)讓(rang)一(yi)個人(ren)同(tong)(tong)時控(kong)制很(hen)(hen)多臺機器(qi),大(da)大(da)降低了(le)人(ren)工(gong)成本(ben),提(ti)(ti)(ti)高(gao)了(le)工(gong)作(zuo)(zuo)(zuo)效(xiao)(xiao)率。
現在(zai)(zai)軸承數(shu)控車床價格絕大多數(shu)的(de)(de)(de)(de)差(cha)異在(zai)(zai)于系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)價格差(cha)異,當然(ran)床身(shen)機械部分也要考慮(lv)進去,這里我們就討論一(yi)下系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)部分的(de)(de)(de)(de)選擇。現在(zai)(zai)國內數(shu)控設備(bei)使(shi)用的(de)(de)(de)(de)數(shu)控系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)也是(shi)(shi)(shi)有(you)不(bu)(bu)少(shao)的(de)(de)(de)(de)品(pin)牌(pai)和種類,大體分為國產系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)和進口(kou)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),當然(ran)國內系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)價格比(bi)較(jiao)低,但(dan)是(shi)(shi)(shi)現在(zai)(zai)國內系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)功能也是(shi)(shi)(shi)越(yue)來越(yue)完善,進口(kou)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)在(zai)(zai)某些性能上的(de)(de)(de)(de)確有(you)其過(guo)人之(zhi)處,但(dan)是(shi)(shi)(shi)價格比(bi)較(jiao)昂(ang)貴(gui)(gui)。現在(zai)(zai)國內廠家主流系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)有(you):廣(guang)州數(shu)控,北京(jing)KND,華(hua)興數(shu)控,華(hua)中數(shu)控,藍天(tian)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)等,臺灣系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)有(you):新代系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),寶元系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)等,進口(kou)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)有(you):三菱系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),西(xi)門子系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),發那科系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)。選擇什么樣的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)需(xu)要客(ke)戶根據(ju)自己(ji)的(de)(de)(de)(de)加(jia)工需(xu)要去選擇合(he)適的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),也不(bu)(bu)一(yi)定是(shi)(shi)(shi)追(zhui)求,追(zhui)求昂(ang)貴(gui)(gui)。適合(he)自己(ji)的(de)(de)(de)(de)才(cai)是(shi)(shi)(shi)好(hao)的(de)(de)(de)(de)。山東普魯特軸承數(shu)控車床有(you)限公(gong)司(si)所生產產品(pin)標準配置的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)也是(shi)(shi)(shi)不(bu)(bu)同的(de)(de)(de)(de),軸承數(shu)控車床的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)主要以,華(hua)興數(shu)控,廣(guang)數(shu)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong),KND系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)為主,加(jia)工中心(xin)VMC713,VMC714,VMC850主要是(shi)(shi)(shi)以臺灣寶元系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)為主,大型加(jia)工中心(xin)以三菱系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)為主,雕銑機也是(shi)(shi)(shi)以寶元系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)為主,配備(bei)什么樣的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)是(shi)(shi)(shi)要通過(guo)論證(zheng)后達到佳的(de)(de)(de)(de)理想效果,其實根據(ju)客(ke)戶的(de)(de)(de)(de)要求更(geng)改系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)也是(shi)(shi)(shi)可(ke)以的(de)(de)(de)(de),不(bu)(bu)過(guo)要通過(guo)技術部門的(de)(de)(de)(de)論證(zheng)或(huo)根據(ju)以往的(de)(de)(de)(de)案例去確定是(shi)(shi)(shi)否合(he)理
通(tong)(tong)常(chang)軸承數控車(che)(che)(che)(che)床(chuang)在(zai)(zai)(zai)停(ting)車(che)(che)(che)(che)時(shi)(shi)(shi)發(fa)出(chu)巨大(da)(da)響(xiang)聲(sheng),同(tong)時(shi)(shi)(shi)車(che)(che)(che)(che)間(jian)(jian)總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源跳(tiao)(tiao)閘(zha)(zha)(zha)(zha)。首(shou)先(xian)檢(jian)查車(che)(che)(che)(che)間(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工對供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統進行(xing)(xing)檢(jian)查,跳(tiao)(tiao)閘(zha)(zha)(zha)(zha)的(de)(de)(de)(de)自(zi)動(dong)空氣(qi)斷(duan)(duan)(duan)路器(qi)所在(zai)(zai)(zai)處,因環境(jing)潮濕開關盒內(nei)自(zi)動(dong)跳(tiao)(tiao)閘(zha)(zha)(zha)(zha)的(de)(de)(de)(de)連桿(gan)機構已腐蝕,另外三相觸(chu)(chu)點中(zhong)(zhong)有一(yi)(yi)相觸(chu)(chu)點只(zhi)有一(yi)(yi)小(xiao)部分能(neng)接觸(chu)(chu)。其次車(che)(che)(che)(che)間(jian)(jian)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)壓(ya)器(qi)容(rong)量小(xiao),超(chao)負(fu)荷運行(xing)(xing)。其正(zheng)(zheng)(zheng)常(chang)的(de)(de)(de)(de)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)只(zhi)有340V。軸承數控車(che)(che)(che)(che)床(chuang)一(yi)(yi)只(zhi)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)已被燒壞(huai),查看驅動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路,觸(chu)(chu)發(fa)脈沖(chong)短(duan)小(xiao),只(zhi)有正(zheng)(zheng)(zheng)常(chang)觸(chu)(chu)發(fa)脈沖(chong)幅值(zhi)的(de)(de)(de)(de)四分之(zhi)一(yi)(yi),進一(yi)(yi)步查實為(wei)觸(chu)(chu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)(zhong)的(de)(de)(de)(de)放(fang)大(da)(da)管(guan)(guan)(guan)(guan)(guan)(guan)性(xing)能(neng)不好所致。故障(zhang)分析(xi):晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)整流(liu)狀(zhuang)(zhuang)態(tai)(tai)下缺相和在(zai)(zai)(zai)逆變(bian)狀(zhuang)(zhuang)態(tai)(tai)下缺相結(jie)果是(shi)不同(tong)的(de)(de)(de)(de)。在(zai)(zai)(zai)整流(liu)狀(zhuang)(zhuang)態(tai)(tai)下總是(shi)觸(chu)(chu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位較高的(de)(de)(de)(de)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan),同(tong)時(shi)(shi)(shi)使(shi)前一(yi)(yi)相晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)承受反(fan)(fan)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)而(er)關斷(duan)(duan)(duan)。在(zai)(zai)(zai)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)關斷(duan)(duan)(duan)期間(jian)(jian)以反(fan)(fan)相阻斷(duan)(duan)(duan)狀(zhuang)(zhuang)態(tai)(tai)為(wei)主。即使(shi)后(hou)一(yi)(yi)個(ge)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)不觸(chu)(chu)發(fa),而(er)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)到(dao)一(yi)(yi)定時(shi)(shi)(shi)刻也(ye)(ye)會(hui)因過零而(er)自(zi)動(dong)關斷(duan)(duan)(duan)。但如果是(shi)在(zai)(zai)(zai)停(ting)車(che)(che)(che)(che)降速時(shi)(shi)(shi),即在(zai)(zai)(zai)逆變(bian)的(de)(de)(de)(de)情況下,同(tong)樣也(ye)(ye)是(shi)觸(chu)(chu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位較高的(de)(de)(de)(de)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)導通(tong)(tong),并(bing)使(shi)前一(yi)(yi)個(ge)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)承受反(fan)(fan)壓(ya)而(er)關斷(duan)(duan)(duan),這(zhe)時(shi)(shi)(shi)的(de)(de)(de)(de)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)(zai)關斷(duan)(duan)(duan)時(shi)(shi)(shi)有很(hen)長一(yi)(yi)段時(shi)(shi)(shi)間(jian)(jian)處于(yu)正(zheng)(zheng)(zheng)向(xiang)阻斷(duan)(duan)(duan)狀(zhuang)(zhuang)態(tai)(tai)。這(zhe)樣,若后(hou)一(yi)(yi)個(ge)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)不導通(tong)(tong),由于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感的(de)(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)作用,使(shi)該晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)再延續(xu)導通(tong)(tong)一(yi)(yi)個(ge)周(zhou)期而(er)進入正(zheng)(zheng)(zheng)半周(zhou),晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)將繼續(xu)導通(tong)(tong)下去,同(tong)時(shi)(shi)(shi)阻礙后(hou)面(mian)的(de)(de)(de)(de)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)導通(tong)(tong)。于(yu)是(shi),晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)輸出(chu)的(de)(de)(de)(de)正(zheng)(zheng)(zheng)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)勢迭加(jia)產生很(hen)大(da)(da)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu),這(zhe)時(shi)(shi)(shi)即產生逆變(bian)顛覆,輕則(ze)燒壞(huai)保(bao)險絲,重(zhong)則(ze)燒壞(huai)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)。如果軸承數控車(che)(che)(che)(che)床(chuang)車(che)(che)(che)(che)間(jian)(jian)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統正(zheng)(zheng)(zheng)常(chang),沒(mei)有大(da)(da)的(de)(de)(de)(de)波動(dong),也(ye)(ye)許不會(hui)燒壞(huai)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)。交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)波動(dong)大(da)(da),車(che)(che)(che)(che)間(jian)(jian)變(bian)壓(ya)器(qi)容(rong)量小(xiao),超(chao)負(fu)荷運行(xing)(xing),再加(jia)之(zhi)B相正(zheng)(zheng)(zheng)組觸(chu)(chu)發(fa)脈沖(chong)幅值(zhi)小(xiao),及車(che)(che)(che)(che)間(jian)(jian)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統的(de)(de)(de)(de)總開關盒的(de)(de)(de)(de)損壞(huai)等綜合原因造成(cheng)了(le)故障(zhang)的(de)(de)(de)(de)發(fa)生。 處理方法: 1.更換自(zi)動(dong)空氣(qi)斷(duan)(duan)(duan)路器(qi); 2.更換新的(de)(de)(de)(de)晶(jing)(jing)(jing)閘(zha)(zha)(zha)(zha)管(guan)(guan)(guan)(guan)(guan)(guan)。
溫馨提示:以上是關于軸承數控車床-國強道生進口配件-軸承數控車床廠家的詳細介紹,產品由佛山市順德區國強道生實業有限公司為您提供,如果您對佛山市順德區國強道生實業有限公司產品信息感興趣可以或者 ,您也可以查看更多與數控機床相關的產品!
佛山市順德(de)區國(guo)強(qiang)道生實業有(you)限(xian)公司
|
地址:佛山市順(shun)德區(qu)(qu)陳(chen)村鎮赤花社區(qu)(qu)居(ju)民廣隆(long)工業區(qu)(qu)興業三路4號之七
電話:18923291688傳真:0757-23302118
免責聲明(ming):以上信息(xi)由會(hui)員(yuan)自(zi)行提供,內容的(de)(de)真實性(xing)、準(zhun)確性(xing)和合法(fa)性(xing)由發布(bu)會(hui)員(yuan)負(fu)責,天助(zhu)網對此不承(cheng)擔任(ren)何(he)責任(ren)。天助(zhu)網不涉及(ji)用戶間因交易而產生的(de)(de)法(fa)律(lv)關系(xi)及(ji)法(fa)律(lv)糾紛, 糾紛由您(nin)自(zi)行協商解決。
風險提醒:本網(wang)站僅作為用戶尋找交(jiao)易對(dui)(dui)象,就貨物和服務的(de)交(jiao)易進行(xing)(xing)協商,以及獲取各類(lei)與貿易相關的(de)服務信(xin)(xin)息的(de)平臺。為避免產(chan)生購買(mai)風險,建議您(nin)(nin)在購買(mai)相關產(chan)品(pin)(pin)前(qian)務必 確(que)認供應(ying)商資質(zhi)及產(chan)品(pin)(pin)質(zhi)量。過(guo)低的(de)價格、夸(kua)張的(de)描(miao)述、私人銀行(xing)(xing)賬戶等(deng)都有(you)可(ke)能是虛假信(xin)(xin)息,請(qing)采購商謹(jin)慎對(dui)(dui)待(dai),謹(jin)防欺詐,對(dui)(dui)于(yu)任何付(fu)款行(xing)(xing)為請(qing)您(nin)(nin)慎重(zhong)抉(jue)擇!如您(nin)(nin)遇到欺詐 等(deng)不誠信(xin)(xin)行(xing)(xing)為,請(qing)您(nin)(nin)立即與天(tian)(tian)(tian)助(zhu)網(wang)聯系,如查證(zheng)屬實,天(tian)(tian)(tian)助(zhu)網(wang)會對(dui)(dui)該企業商鋪(pu)做(zuo)注銷處理,但天(tian)(tian)(tian)助(zhu)網(wang)不對(dui)(dui)您(nin)(nin)因此造成的(de)損失承擔責任!
聯系:tousu@50835.cn是處理侵權投訴的專用郵(you)箱,在您的合法(fa)權益受到侵害時,歡迎您向該郵(you)箱發(fa)送郵(you)件,我(wo)們會在3個工作日內給您答復,感謝(xie)您對(dui)我(wo)們的關注與支持(chi)!
增值電信業務經(jing)營許可(ke)證:粵B2-20191121 | 網站備(bei)案(an)編號(hao)(hao)(hao):粵ICP備(bei)10200857號(hao)(hao)(hao)-23 | 高新技術企業:GR201144200063 | 粵公網安備(bei) 44030302000351號(hao)(hao)(hao)
Copyright ? 2006-2025 深圳市天助人和信(xin)息技術有限(xian)公司(si) 版權所有 網站統計