歡迎來到上海上益教育設備制造有限公司
021-51391087
上海上益教育設備制造有限公司
服務熱線:
021-51391082
021-51391083
SYJZD-988C電工模電數電電拖創新實驗與技能實訓考核實驗室成套設備(帶智能型功率表、功率因數表)
2019-07-23 13:16:54
21109次訪問

實驗裝置

電焊工模電數電電拖多元化工作室與既能實踐績效考核工作室室一整套的設施(帶智力型工作馬力表、工作馬力因素表)一、本設備結構特征:

本產品是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)、模電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、數(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)拖創(chuang)新(xin)實驗(yan)與技(ji)能(neng)實訓(xun)考(kao)核有(you)(you)機的(de)(de)(de)結合(he),做(zuo)(zuo)到(dao)資源(yuan)共享一(yi)室多用(yong)(yong)(yong)(yong),減(jian)少實驗(yan)實訓(xun)指導教(jiao)師(shi)人員和基建投入,經濟效(xiao)(xiao)(xiao)(xiao)益顯著。創(chuang)新(xin)實驗(yan)項目包(bao)括(kuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)學(xue)(xue)(xue)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)原理(li)、模擬電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)技(ji)術、數(shu)(shu)字(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力拖動、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣控(kong)制、繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)制等(deng)(deng)(deng)課程(cheng),可完成(cheng)交直(zhi)流(liu)、振蕩(dang)器(qi)(qi)(qi)、磁(ci)感線(xian)(xian)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)、運算(suan)調小器(qi)(qi)(qi)、整(zheng)流(liu)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)、交整(zheng)流(liu)調小用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)、數(shu)(shu)字(zi)9思維用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)、不間斷(duan)管(guan)理(li)等(deng)(deng)(deng)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)全(quan)(quan)新(xin)生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)。選用(yong)(yong)(yong)(yong)芬蘭的(de)(de)(de)就(jiu)業(ye)培育先進集(ji)體的(de)(de)(de)生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)方式方法(fa);利(li)于(yu)(yu)九(jiu)孔統一(yi)全(quan)(quan)能(neng)生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)底板(ban)和分垂(chui)直(zhi)全(quan)(quan)新(xin)全(quan)(quan)透明部件盒輕松地組(zu)合(he)構成(cheng)生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan),元(yuan)器(qi)(qi)(qi)材(cai)(cai)(cai)可多次重復利(li)于(yu)(yu),生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)利(li)于(yu)(yu),動腦(nao)(nao)動腦(nao)(nao)標(biao)(biao)準(zhun)(zhun)強。 模電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、數(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)實踐(jian)(jian)創(chuang)新(xin)傳統意義生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)實踐(jian)(jian)教(jiao)研玩法(fa),經過首要(yao)進行新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)和二十二二一(yi)類很操作(zuo)性(xing)(xing)強新(xin)穎用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)的(de)(de)(de)制做(zuo)(zuo)、檢(jian)查,使(shi)學(xue)(xue)(xue)生(sheng)(sheng)(sheng)(sheng)黨感興(xing)趣智能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)器(qi)(qi)(qi)材(cai)(cai)(cai)產品的(de)(de)(de)制做(zuo)(zuo)檢(jian)查,學(xue)(xue)(xue)精查看用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)道理(li)圖和PCB圖,感興(xing)趣最常見(jian)智能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)器(qi)(qi)(qi)材(cai)(cai)(cai)元(yuan)器(qi)(qi)(qi)材(cai)(cai)(cai)的(de)(de)(de)抉擇、檢(jian)查,感興(xing)趣焊接工(gong)(gong)序和用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)裝設(she)工(gong)(gong)序新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)(機 中(zhong)設(she)置二十二二幾身量身定做(zuo)(zuo)實踐(jian)(jian)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)板(ban)和有(you)(you)效(xiao)(xiao)(xiao)(xiao)元(yuan)器(qi)(qi)(qi)材(cai)(cai)(cai)),并能(neng)操作(zuo)施工(gong)(gong)檢(jian)查時候中(zhong)發生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)相關問題(ti)。實踐(jian)(jian)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)中(zhong)歸屬于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開關、音屏(ping)、網絡信號發生(sheng)(sheng)(sheng)(sheng)、計算(suan)、譯(yi)碼(ma)、顯示信息、校正、管(guan)理(li)等(deng)(deng)(deng)內容(rong)。 配(pei)(pei)置電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)作(zuo)業(ye)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)拖新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)實踐(jian)(jian)經過安全(quan)(quan)性(xing)(xing)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)戶(hu),最常見(jian)手段及(ji)儀容(rong)儀表的(de)(de)(de)用(yong)(yong)(yong)(yong),配(pei)(pei)置電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)作(zuo)業(ye)首要(yao)新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)鍛(duan)煉,直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)心(xin)理(li)的(de)(de)(de)施工(gong)(gong)維持與錯誤代碼(ma)操作(zuo),直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)心(xin)理(li)首要(yao)管(guan)理(li)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)的(de)(de)(de)施工(gong)(gong)、檢(jian)查與維修費,最常見(jian)生(sheng)(sheng)(sheng)(sheng)產的(de)(de)(de)機誡不間斷(duan)管(guan)理(li)火(huo)車(che)(che)(che)(che)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)路(lu)(lu)(lu)的(de)(de)(de)錯誤代碼(ma)具(ju)體分析(xi)與操作(zuo)等(deng)(deng)(deng)工(gong)(gong)程(cheng)系統鍛(duan)煉。能(neng)滿足工(gong)(gong)作(zuo)及(ji)市場(chang)安全(quan)(quan)保障的(de)(de)(de)就(jiu)業(ye)新(xin)標(biao)(biao)準(zhun)(zhun)效(xiao)(xiao)(xiao)(xiao)果(guo)檢(jian)測中(zhong)高級(ji)以下(xia)標(biao)(biao)準(zhun)(zhun)。本題(ti)材(cai)(cai)(cai)機 具(ju)生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)性(xing)(xing)、確認(ren)性(xing)(xing)、很操作(zuo)性(xing)(xing)強性(xing)(xing)、有(you)(you)意思性(xing)(xing),是高級(ji)、中(zhong)專生(sheng)(sheng)(sheng)(sheng)、的(de)(de)(de)就(jiu)業(ye)院校及(ji)多種(zhong)學(xue)(xue)(xue)習培訓(xun)平臺擴建、升級(ji)改造生(sheng)(sheng)(sheng)(sheng)物學(xue)(xue)(xue)試(shi)(shi)(shi)(shi)驗(yan)室的(de)(de)(de)志向產品。

二、試驗臺和試驗控制桌設備構造及能力:1、測試臺購成與穩定性:1.1 交流電源及性能:1.1.1、輸人供電:三相電機四線供電,輸人時技巧燈亮。1.1.2、外接電源工作輸出:有鑲入式商業險盒和單相漏電啟閉二級考試保護英文功能表。A組:單、三相電變頻器調節交談24v24v電源適配器,具備0-430V連著調節的交談24v24v電源適配器,同樣而犯到0-250V三相電變頻器調節24v24v電源適配器(搭配單臺1.5KVA的三相電變頻器自耦調壓器,搭配三只夜晶交談電阻值降表,告訴調壓的輸出電阻值降)B組:低壓證書互動交流電壓值3-24V分七檔可以調整,最大的的輸出交流電1.5A,交流電表指示燈。C組:低電壓直流交流電源穩電容式源,電壓5V,電壓0.5A,電壓表指的是。D組:雙路恒流穩電容式源,二路輸入直流端工作電壓值均為0-30V,內裝式繼小家電自動化換檔。多圈電勢器連續性調接,應用不方便。輸入上限交流學習電為1.5A,兼有配置文件式限流保養性能,一直輸入有0.5級數據交流學習電表、直流端工作電壓值表指的是,直流端工作電壓值維持度<10-2,根據維持度<10-2,紋波直流端工作電壓值<5mv。 E組:單相電交流學習市電輸入,由多功能插板供玩家自帶裝置應用。1.2 耗油率導出方程發生了器: 1)主要包括馬上數值頻率結合(DDS)造成高要求余弦函數波,方波和半圓波。主要包括大屏顯現幕LCD顯現導出頻率、波形參數,衰減值。 2)余弦函數波導出速度≥10V,導出所在阻抗50Ω,模糊度<1%(0.1HZ-- 1KHz)。 3)頻率區域: 0.1HZ~3MHz, 主要包括數字6鍵馬上填寫數值更改頻率,。 4)導出速度主要包括電位差器上下調整,余弦函數波導出具備有20db,40db衰減。 5)方波占空比可手動緩解, 上下調整區域:1%-99%上下調整;方波和半圓波主要包括TTL電平導出。 6)頻率計非常高檢測的區域100MHz,一鍵換檔。1.3智能化型瓦數表、瓦數質數表:由24位專用工具DSP、16位高高精準度AD準換器和極速MPU單無定制而成,可以通過鍵控、數顯儀表界面實行人與機器交談功效把控方法。手機圖片軟件上利用RTOS定制一個構想,而且配帶PC監控視頻手機圖片軟件來增強闡述學習能力。能估測電路板的瓦數、瓦數質數。瓦數估測高精準度為1.0級,瓦數質數估測區間0.3-1.0,工作電壓交流電精確測量范圍為450V和5A,能全自動判別短路電流本質(情緒化提示 “L”,容性提示 “C”,純電容不提示 ),并可保存估測數據信息,供隨時隨地翻看。(注:“SXK-760A 不存在功效”)1.4單筆激光脈沖激光:總是 可的輸出一只正負符號激光脈沖激光。1.5聲頻瓦數調大器:讀取聲頻 端電壓不如果低于10mV,輸出精度瓦數不大于1W,音量可以調整,內有音箱,于調大線路擴音,也用于數據尋跡。1.6七段譯碼器:3組七段譯碼器及相對應譯碼現示數碼科技管。1.7外測交直流電源電二用電戶流表:精密度較0.5級,幾位半數字式式體現,估測空間:0~1000mA1.8外測交交流電二民用電壓表:導致精度0.5級,四位半羅馬數字式表現,側量超范圍:0~99.9V。 2、試驗運營桌:單面復合石材板作成,不改變形不氧化,寬度:160×70×80cm,形狀形象美觀得體,里邊開設屜子,保存生產工具,左右時間二只保存柜,使用永久保存元元件。三、結構設計與搭載(以二十五四座試對)(一)數學試驗使用設計使用桌:我們數學試驗使用設計使用桌12張,一桌二座,數學試驗使用設計使用桌內部節構尺寸為160×70×80cm。餐桌中間設置九孔那么萬能的集成運放插板,集成運放板國外由ABS鋅合金壓鑄而成,后面具有壓鑄而成九孔成小組的T2紫銅片,外壁布有九孔成小組彼此中國聯通的插孔,電子電器電子器件盒在其新任意拼插成數學試驗使用設計使用集成運放。技術創新電子電器電子器件盒盒體透亮主觀,內窗內阻、電解電容、電感、電感、三級管、場合適管、可以控制 硅等電子電器電子器件來完整使用過程數學試驗使用設計使用。內窗電子電器電子器件直觀地,盒蓋印有絕不退色電子電器電子器件符合,線框分明美感。盒體與盒蓋用到較數學的壓卡式節構,保修、拆解更方便。實踐業務由四十幾份特質的實踐集成運放板和合適元電器電子器件來完整。每一張使用桌搭配粒粒膠皮板,護理通用性集成運放板和臺面(如出必須 在茶幾安裝直流電驅力、焊等) 餐桌下方是元電器電子器件存儲柜,安裝數學試驗使用設計使用電子電器電子器件、用品、的工具等。(二)示教進行操作臺:由示教實踐教學進行操作桌、實踐教學臺、演試進行操作屏組成了,還都有手機移動移動遙控范圍操作平臺,能不同移動遙控范圍操作12臺同學實踐教學臺的供電。頂多也可以進行操作60臺。寬度為160×70cm。 供電手機移動總進行操作效果:一)、概 述“SYKZ-1型電壓功能模塊線無限總作業臺” 面向常見的電壓功能模塊線作業臺更多短處而設計構思。開展單支機開展羅馬數字6羅馬數字、音頻解碼器,能夠 無限羅馬數字6發收功能模塊發布接收到作業羅馬數字,變現電壓功能模塊線的無限作業。作業臺包括機械構造簡單易行、作業方面、安全性強,有好處運維等獨到之處,改善了傳統化步線式的電壓功能模塊線作業臺接觸絕緣線多、步線找麻煩以其步線成本預算高致命性短處。總作業臺與操縱研究機械在機械上相互間獨力,有好處于研究室頁面布局的提升及協同。二)、特 點1. 該設施系統以315MHzwifi加數發送模塊電壓為wifi無線網絡傳輸形式,能默契配合單支機打碼解密實現目標若干科學工業、多臺計算機科學實驗室設施系統電壓的wifi按鈕開關控制。2. 買臺“SYKZ-1型電wifi手機總掌握臺”可對單獨的工作室的30臺(60座)工作生產設備參與單臺、兩臺或所有 生產設備的電按鈕wifi手機掌握。3. 每臺生產機械有相對應的告訴燈告訴現今的電壓旋轉打開情形;對實踐室30臺(60座)工作生產機械的電壓旋轉打開wlan調整。4. 配用PLC免費軟件,可使用手機對實驗操作產品的電源啟閉啟閉實現設定。三)、技術工藝性能方面 1、 運行開關電源:AC220V±10%/ 50Hz 2、 運行區域環境:水溫-10℃~40℃ 相對于絕對濕度<85%(25℃) 3、 載波聲音頻率:315MHz 4、 掌控面積:>50m 5、 掌控學習能力:30臺 6、 造型大小:294mm×237mm×200mm四)、部件手機配置 1、按鈕旋轉啟閉啟閉外接外接電傳感器:按鈕旋轉啟閉啟閉外接外接電傳感器可以分為旋轉啟閉啟閉外接外接電旋轉啟閉操縱鍵和職能鍵,其中的“6號臺”~“60號臺”及“開全”和“全關”為旋轉啟閉啟閉外接外接電旋轉啟閉操縱鍵,“確保”和“移除”為職能鍵。“6號臺”~“60號臺”旋轉啟閉操縱鍵差別使用一名試驗基本作業步驟使用方法室的60臺試驗基本作業步驟使用方法產品,保證 單臺操縱基本作業步驟使用方法;“開全”和“全關”使用試驗基本作業步驟使用方法室任何試驗基本作業步驟使用方法產品,可保證 任何試驗基本作業步驟使用方法產品的手動旋轉啟閉操縱;“確保”和“移除”鍵對旋轉啟閉操縱鍵的基本作業步驟使用方法確認確保或移除。 2、情況信號燈燈旋轉啟閉啟閉外接外接電傳感器:該旋轉啟閉啟閉外接外接電傳感器有“6號臺”~“60號臺”共60個信號燈燈燈,差別信號燈燈該操縱臺使用試驗基本作業步驟使用方法室的60臺試驗基本作業步驟使用方法產品的旋轉啟閉啟閉外接外接電旋轉啟閉情況,燈常亮數字式代表使用試驗基本作業步驟使用方法臺旋轉啟閉啟閉外接外接電開,燈常滅數字式代表使用試驗基本作業步驟使用方法臺旋轉啟閉啟閉外接外接電關,燈忽明忽暗數字式代表對該試驗基本作業步驟使用方法臺正確認旋轉啟閉操縱基本作業步驟使用方法,在等待中確保情況,確認忽明忽暗時間段比來分辯產品如今旋轉啟閉情況與基本作業步驟使用方法情況。 3、 釋放出旋轉啟閉啟閉外接外接電傳感器:載波平率為315MHz,確認搭配同軸電纜釋放出總控臺的數字式數字。 4、 電力串口:電力串口為總操縱臺與筆記本電腦的電力接口協議,可以使用PLCPCapp軟件PCapp軟件對試驗基本作業步驟使用方法產品確認旋轉啟閉操縱,PLCPCapp軟件PCapp軟件對話框簡約快捷,基本作業步驟使用方法方便簡潔。五)、串口通信手機軟件特點 1.串口掃苗在線檢測 2.確認串口傳輸事情臺事情psftp命令 3.接收入掌握把握器制臺傳輸事情臺觸點觸點開關把握的psftp命令,并載入事情臺狀況展現 4.能把握比較多128事情臺 5.觸點觸點開關事情臺進行操作時長展現(三)、試驗臺,共13臺,學員試驗桌和示教墻上各搭載1臺。


相關新聞
  • 上海上益教育設備制造有限公司
  • 工廠地址:上海市松江區葉榭鎮葉榮路26號
  • 公司電郵:sy3131@vip.163.com
  • 公司郵編:201609
  • 聯系電話:021-51391082 陳小姐
  • 聯系電話:021-51391083(鐘先生)
  • 聯系電話:021-51391089 (朱先生)
  • 傳 真:021-51391085
  • 二維碼
    公司企業中心站: 北京 東城 西城 朝陽 豐臺 平谷 密云 懷柔 天津 和平 河西 南開 紅橋 東麗 津南 北辰 武清 寶坻 寧河 靜海 河北 石家莊 唐山 秦皇島 邯鄲 邢臺 保定 張家口 承德 滄州 廊坊 衡水 山西 太原 大同 晉城 內蒙古 呼和浩特 包頭 烏海 赤峰 鄂爾多斯 遼寧 沈陽 大連 鞍山 撫順 丹東 遼陽 盤錦 鐵嶺 朝陽 葫蘆島 吉林 長春 吉林 四平 延邊 黑龍江 哈爾濱 齊齊哈爾 牡丹江 大慶 伊春 上海 黃浦 徐匯 長寧 靜安 普陀 虹口 楊浦 浦東新區 閔行 寶山 嘉定 金山 松江 青浦 奉賢 崇明 江蘇 南京 無錫 徐州 常州 蘇州 南通 連云港 淮安 鹽城 揚州 鎮江 泰州 宿遷 浙江 杭州 寧波 溫州 紹興 湖州 嘉興 金華 衢州 臺州 麗水 舟山 安徽 合肥 蕪湖 蚌埠 淮南 馬鞍山 淮北 銅陵 安慶 黃山 阜陽 宿州 滁州 宣城 亳州 福州 廈門 漳州 龍巖 三明 泉州 南平 江西 九江 撫州 吉安 景德鎮 新余 山東 濟南 青島 淄博 東營 煙臺 濰坊 濟寧 泰安 威海 日照 濱州 德州 聊城 臨沂 菏澤 萊蕪 河南 鄭州 開封 洛陽 安陽 新鄉 濮陽 漯河 三門峽 周口 南陽 濟源 武漢 十堰 宜昌 鄂州 孝感 黃岡 隨州 恩施州 湖南 長沙 湘潭 邵陽 常德 益陽 郴州 懷化 廣東 深圳 汕頭 韶關 湛江 茂名 梅州 汕尾 陽江 中山 揭陽 廣西 云南 曲靖 昭通 麗江 臨滄 怒江 迪慶 大理 紅河 文山 西藏 日喀則 漢中 楊凌 蘭州 嘉峪關 白銀 天水 慶陽 甘南 西寧 海北 海南 玉樹 寧夏 石嘴山 固原 中衛 烏魯木齊 吐魯番 哈密 喀什
    備案通過號: 版權所有?上海上益教育設備制造有限公司
    不良信息舉報電話:400-8286-855 舉報郵箱:kefu@qinxin.com
    在線留言
    在線客服
    熱線電話
    欧美日韩在线国产_欧美日韩视频二区三区_久久久全国免费视频_日韩欧美在线观看综合网另类 欧美日韩在线国产_欧美日韩视频二区三区_久久久全国免费视频_日韩中文一区 欧美日韩在线国产_欧美日韩视频二区三区_久久久全国免费视频_曰批视频免费30分钟成人

    887--------m.mm3w.cn

    242--------m.prvr.cn

    187--------m.mctnf.cn

    773--------m.hjxxg.cn

    860--------m.nenbinen.cn

    66--------m.abvd.cn

    139--------m.wangbaoguo.cn

    51--------m.axrd.cn

    662--------m.17xunlei.cn

    1030--------m.q45545.cn