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
SYGLX-01型 工業鍋爐模擬實訓裝置
2020-03-11 02:51:14
19006次訪問

實訓設備

一、產品的簡述

本實(shi)踐教(jiao)學提(ti)升裝置(zhi)選擇半實(shi)體(ti)仿真(zhen)(zhen)新(xin)(xin)技術新(xin)(xin)技術,將蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)的以及操縱量,如蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)汽(qi)(qi)包水(shui)(shui)(shui)(shui)(shui)(shui)平線(xian)、蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)供風口(kou)尺寸(cun)、蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)引(yin)風口(kou)尺寸(cun)、起(qi)熱(re)(re)(re)汽(qi)(qi)(水(shui)(shui)(shui)(shui)(shui)(shui))溫(wen)等去建模方法化(經過單面機執行程序(xu)設(she)計制作(zuo)來保證 各(ge)式局部變量的手機輸入所在壯態(tai)及彼(bi)此(ci)之間有關)加(jia)工(gong)(gong)(gong)(gong),對蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)以及大(da)部分安(an)全裝置(zhi),如蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)、起(qi)熱(re)(re)(re)器、減溫(wen)器、省煤器、新(xin)(xin)鮮空氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)打火器、引(yin)軸流風扇(shan)電(dian)機、供軸流風扇(shan)電(dian)機等,選擇虛擬仿真(zhen)(zhen)設(she)配去虛擬仿真(zhen)(zhen)。這既呈現(xian)了蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)的內部人員架構,又涵蓋(gai)了對蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)大(da)部分施(shi)工(gong)(gong)(gong)(gong)生(sheng)(sheng)(sheng)產工(gong)(gong)(gong)(gong)藝(yi)圖(如蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)工(gong)(gong)(gong)(gong)業蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)(sheng)(sheng)物(wu)(wu)(wu)質(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)鍋(guo)(guo)(guo)爐(lu)燃(ran)(ran)(ran)燒(shao)(shao)冷態(tai)開車(che)去、普通工(gong)(gong)(gong)(gong)作(zuo)、普通停車(che)場)地工(gong)(gong)(gong)(gong)作(zuo)與(yu)操作(zuo)。

本(ben)實(shi)踐(jian)(jian)教(jiao)學課設施采用在房子(zi)周圍(wei)環(huan)境與機械設備過程中(zhong)、熱(re)能與能過程中(zhong)、水(shui)器(qi)電腦運行(xing)與后期(qi)的(de)維修(xiu)保養等專業技術的(de)水(shui)器(qi)實(shi)踐(jian)(jian)教(jiao)學課教(jiao)學課,一同(tong)也(ye)可需要滿足我國角色資格考試的(de)水(shui)器(qi)實(shi)操工高(gao)級工工、中(zhong)高(gao)級工、師(shi)傅(fu)的(de)訓練認(ren)定(ding)。

  二(er)、體統結構特征

1.本蒸汽工業鍋(guo)爐風機燃燒培訓(xun)裝備以培訓(xun) 大綱中舉(ju)例的蒸汽工業鍋(guo)爐風機燃燒節(jie)構為(wei)合理性(xing),都具(ju)有較高的統一性(xing)和總體(ti)性(xing),并能需要(yao)滿足(zu)很多數(shu)蒸汽工業鍋(guo)爐風機燃燒節(jie)構、工藝(yi)流程及調(diao)節(jie)方向的培訓(xun)培訓(xun) 想要(yao)。

2.能夠在使用(yong)本(ben)實踐教學(xue)傳動裝置,大學(xue)生(sheng)就可以撐握(wo)產業加熱爐(lu)的(de)工藝技術(shu)過程同時(shi)加熱爐(lu)液(ye)位、濕(shi)度、流量(liang)的(de)、有壓力的(de)調節(jie)的(de)辦法。

3.能夠培訓(xun),幼兒可(ke)不可(ke)以感(gan)興趣和(he)熟悉掌握(wo)電(dian)爐(lu)的(de)冷態行使工作步(bu)數(shu)、操(cao)縱系(xi)統軟件(jian)的(de)投產具體方法、工作步(bu)數(shu)以其各操(cao)縱雙回路叁數(shu)的(de)整(zheng)定等。

4.電爐以(yi)及監視(shi)制量的實(shi)體模型化設計(ji)構(gou)思(si)構(gou)思(si)編(bian)碼是打開,畢業生都可以(yi)確定分批(pi)設計(ji)構(gou)思(si)規(gui)劃或課(ke)程內容設計(ji)構(gou)思(si)構(gou)思(si)。

  三、高技術性能參數(shu)

1. 顯(xian)示電阻值:220V四線~220V±10%  50HZ

2. 運轉室(shi)內室(shi)內環境(jing):室(shi)內室(shi)內環境(jing)溫差比率(lv)為-5℃~+40℃ 比環境(jing)濕度<85%(25℃)海拔高度<4000m

  四、模式根(gen)據

1.電爐設施設備

工(gong)業鍋爐燃燒(shao)制冷(leng)機(ji)生產設備最(zui)主要(yao)的(de)由工(gong)業鍋爐燃燒(shao)制冷(leng)機(ji)(含(han)爐膛(tang)、水冷(leng)散熱器(qi)壁、雙鍋筒(tong)、互流管(guan)等(deng))、太熱器(qi)、減溫(wen)器(qi)、省煤器(qi)、冷(leng)空氣(qi)升溫(wen)器(qi)、引制冷(leng)機(ji)、送制冷(leng)機(ji)、煙(yan)管(guan)等(deng)組(zu)成的(de)。

2.掌握模型工具警報板

將蒸(zheng)(zheng)汽(qi)燃氣生(sheng)物(wu)(wu)質(zhi)鍋爐(lu)中(zhong)的汽(qi)包三峽水位、蒸(zheng)(zheng)汽(qi)燃氣生(sheng)物(wu)(wu)質(zhi)鍋爐(lu)送功率、蒸(zheng)(zheng)汽(qi)燃氣生(sheng)物(wu)(wu)質(zhi)鍋爐(lu)引功率、超(chao)溫(wen)(wen)水(汽(qi))溫(wen)(wen)各適用有一(yi)套(tao)管控繪圖表(biao)現板來對其正常值(zhi)作(zuo)業表(biao)現做模仿。

3.發動(dong)機裝備及實(shi)行器

加熱爐操(cao)作系(xi)統的扭力(li)機械及(ji)實施器(qi)(qi)主耍有:引風機2只、比例閥(fa)2只、變頻(pin)器(qi)(qi)2只。

4.工業鍋爐電控柜

工業鍋爐(lu)燃燒抑(yi)制柜具體由(you)抑(yi)制器(歐姆龍(long)S7-200PLC)、監控儀表、供電電源等設(she)備(bei)組成。

5.鍋爐風機監控(kong)錄像應用

監視器(qi)視頻體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app軟件采(cai)取背景昆侖通(tong)態(tai)的(de)MCGS組(zu)(zu)態(tai)體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app軟件做(zuo)水利建設(she)項(xiang)目(mu)組(zu)(zu)態(tai),該體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app軟件是套鑒于(yu)(yu)Windows渠道,同(tong)用(yong)于(yu)(yu)怏速構建和(he)制成串口通(tong)信監視器(qi)視頻體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app的(de)組(zu)(zu)態(tai)體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app軟件體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app,可運轉(zhuan)于(yu)(yu)Microsoft Windows 95/98/NT/2000/XP等(deng)操(cao)作使用(yong)體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app。組(zu)(zu)態(tai)體(ti)(ti)(ti)系(xi)(xi)電(dian)(dian)(dian)腦(nao)(nao)(nao)手(shou)(shou)機(ji)app軟件為粉絲具備(bei)介(jie)紹決其實水利建設(she)項(xiang)目(mu)的(de)問題的(de)完(wan)工(gong)方(fang)案格式和(he)開發技(ji)術渠道,就能完(wan)工(gong)車(che)間(jian)大(da)數據(ju)源數據(ju)源的(de)采(cai)集、進(jin)行和(he)經驗大(da)數據(ju)源加工(gong)處理、報(bao)警和(he)安全(quan)性高邏(luo)輯(ji)、流(liu)程(cheng)步驟操(cao)控、3d動畫展示、新趨(qu)勢曲線(xian)擬合和(he)表格轉(zhuan)換已經中小企業監視器(qi)視頻網等(deng)功能鍵。

上位機平(ping)臺(tai)(tai)平(ping)臺(tai)(tai)不僅(jin)要生(sheng)物(wu)質工業(ye)電(dian)爐(lu)(lu)實踐平(ping)臺(tai)(tai)的數據庫實時(shi)監控和(he)爆表讀取外,與此同時(shi)還將對生(sheng)物(wu)質工業(ye)電(dian)爐(lu)(lu)的冷態自駕基本操(cao)作(zuo)進程、生(sheng)物(wu)質工業(ye)電(dian)爐(lu)(lu)的運(yun)作(zuo)生(sheng)產等參與步驟(zou)流程抑(yi)制。

  五、實踐(jian)好項(xiang)目

1.汽包(bao)三峽(xia)水位的量測與調控

2.蒸汽(qi)鍋爐送功率(lv)的管控

3.蒸(zheng)氣鍋爐引功率的控住

4.汽(水(shui))溫的掌控

5.蒸氣鍋爐的(de)冷態開(kai)直通車

6.工業鍋爐燃燒的健康停下


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
    客戶中心站: 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
    備案接入號: 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
    亚洲一区在线免费_日韩aⅴ片_草草视频免费看_精品一区二区在线 亚洲一区在线免费_日韩aⅴ片_草草视频免费看_亚洲视频免 亚洲一区在线免费_日韩aⅴ片_草草视频免费看_波多野结衣国产一区二区三区

    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