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
SYCQ –T80壓縮機實驗裝置
2020-04-09 03:26:56
18055次訪問

實訓設備

一、介紹

空(kong)油油壓力(li)機(ji)是氧氣源(yuan)系統設(she)計中(zhong)的主要(yao),能(neng)(neng)(neng)夠(gou)原(yuan)心理將(jiang)自(zi)動(dong)化(hua)(hua)化(hua)(hua)能(neng)(neng)(neng)轉(zhuan)(zhuan)變成(cheng)成(cheng)氣物的壓力(li)能(neng)(neng)(neng),在能(neng)(neng)(neng)源(yuan)自(zi)動(dong)化(hua)(hua)化(hua)(hua)中(zhong)強(qiang)占好(hao)大(da)的比倒(dao),其重要(yao)性耐腐蝕性對(dui)(dui)分(fen)娩健(jian)康、低能(neng)(neng)(neng)耗(hao)減(jian)少排放等(deng)各(ge)自(zi)面均有最大(da)的干擾。本(ben)系統設(she)計用往復式式氣缸空(kong)油油壓力(li)機(ji)為(wei)(wei)科(ke)學實踐(jian)(jian)英(ying)文操作(zuo)(zuo)對(dui)(dui)象,對(dui)(dui)其完成(cheng)量產科(ke)學實踐(jian)(jian)英(ying)文操作(zuo)(zuo)、耐腐蝕性科(ke)學實踐(jian)(jian)英(ying)文操作(zuo)(zuo)或(huo)變工程狀況(kuang)科(ke)學實踐(jian)(jian)英(ying)文操作(zuo)(zuo),抽象思維的詢(xun)問空(kong)油油壓力(li)機(ji)方式 、節構、正常(chang)運(yun)轉(zhuan)(zhuan)、檢驗歷程、耐腐蝕性參數設(she)置(zhi)(zhi)和(he)自(zi)動(dong)化(hua)(hua)在線查(cha)重的方式 及伎(ji)倆(lia),可(ke)不可(ke)以最為(wei)(wei)高等(deng)學校本(ben)專科(ke)生(sheng)(sheng)(sheng)、碩士生(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)、醫生(sheng)(sheng)(sheng)生(sheng)(sheng)(sheng)陪養操作(zuo)(zuo)的基礎理論科(ke)學實踐(jian)(jian)英(ying)文操作(zuo)(zuo)電商平臺,也可(ke)最為(wei)(wei)教育科(ke)研、教學評價和(he)申請在線查(cha)重的職業(ye) 檢驗裝置(zhi)(zhi)。 

 

二、實用功能優勢

1、置(zhi)格局(ju)緊湊型轎(jiao)車,抗(kang)干(gan)預(yu)學習能力強,震動小,燥聲低,比較合適實驗操作室合理(li)布局(ju)。

2、運(yun)(yun)用高頻(pin)率采摘卡和(he)核算機(核算機用戶的自配(pei))相融合的測控平臺,程序語言靈活性、方便(bian)于操作使(shi)用、穩定性穩定可靠,運(yun)(yun)用一起(qi)處理、單一調節的形式(shi),組排討論會簡單便(bian)捷,并能實時視頻(pin)測試(shi)平臺運(yun)(yun)動動態數據。

3、用于噴(pen)水嘴法(fa)校(xiao)正空(kong)油壓機的進氣量,加強檢查(cha)高精度。

6、手機移(yi)動端方(fang)面(mian)(mian):平衡裝置配用四位橡(xiang)膠輪,可方(fang)面(mian)(mian)手機移(yi)動端。

5、儲氣(qi)(qi)罐:加(jia)倍配同另(ling)(ling)一(yi)個(ge)res排氣(qi)(qi)口(kou)口(kou),直(zhi)接設(she)備同另(ling)(ling)一(yi)個(ge)汽體聯通蒸汽精準(zhun)流量計、調(diao)低調(diao)控閥 ,有(you)利于調(diao)低res排氣(qi)(qi)口(kou)聯通精準(zhun)流量日式速。

6、增多了(le)個安全管(guan)理(li)泄(xie)壓(ya)閥,可檢驗(yan)泄(xie)壓(ya)閥能力,

7、研究臺機(ji)體由(you)重工業鋁塑鋼(gang)型材的框架、加(jia)壓泵軟件程序及控溫軟件程序等下面功能主成。

8、在線播放(fang)工具(ju)可測試馬(ma)達A、B、C各(ge)(ge)相(xiang)(xiang)(xiang)電流大(da)小電壓,各(ge)(ge)相(xiang)(xiang)(xiang)電流大(da)小、各(ge)(ge)相(xiang)(xiang)(xiang)馬(ma)力條件(jian),各(ge)(ge)相(xiang)(xiang)(xiang)有功馬(ma)力、各(ge)(ge)相(xiang)(xiang)(xiang)無功馬(ma)力,各(ge)(ge)相(xiang)(xiang)(xiang)電池容量,總電池容量。各(ge)(ge)相(xiang)(xiang)(xiang)視(shi)在馬(ma)力

G201傳感器(qi)(qi)(qi)為(wei)380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流電(dian)(dian)(dian)壓力容(rong)器(qi)(qi)(qi)檢(jian)驗(yan)校準(zhun)傳感器(qi)(qi)(qi),不錯測試380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)四線(xian)(xian)(xian)制裝(zhuang)載電(dian)(dian)(dian)阻(zu)(zu)的各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)線(xian)(xian)(xian)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小(Ia, Ib , Ic )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)(Ua, Ub , Uc )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Pa, Pb, Pc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Pt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Qa, Qb, Qc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Qt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Sa, Sb, Sc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)St、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)(COSφa, COSφb, COSφc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)COSφ、輸(shu)電(dian)(dian)(dian)路線(xian)(xian)(xian)圖(tu)幾(ji)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpa, Wpb, Wpc)、總(zong)是功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpt),各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqa ,Wqb, Wqc) 、總(zong)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqt)。G201傳感器(qi)(qi)(qi)為(wei)380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流電(dian)(dian)(dian)壓力容(rong)器(qi)(qi)(qi)檢(jian)驗(yan)校準(zhun)傳感器(qi)(qi)(qi),不錯測試380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)四線(xian)(xian)(xian)制裝(zhuang)載電(dian)(dian)(dian)阻(zu)(zu)的各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)線(xian)(xian)(xian)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小(Ia, Ib , Ic )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)(Ua, Ub , Uc )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Pa, Pb, Pc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Pt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Qa, Qb, Qc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Qt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Sa, Sb, Sc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)St、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)(COSφa, COSφb, COSφc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)COSφ、輸(shu)電(dian)(dian)(dian)路線(xian)(xian)(xian)圖(tu)幾(ji)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpa, Wpb, Wpc)、總(zong)是功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpt),各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqa ,Wqb, Wqc) 、總(zong)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqt)。G201傳感器(qi)(qi)(qi)為(wei)380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流電(dian)(dian)(dian)壓力容(rong)器(qi)(qi)(qi)檢(jian)驗(yan)校準(zhun)傳感器(qi)(qi)(qi),不錯測試380V電(dian)(dian)(dian)電(dian)(dian)(dian)機(ji)四線(xian)(xian)(xian)制裝(zhuang)載電(dian)(dian)(dian)阻(zu)(zu)的各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)線(xian)(xian)(xian)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小(Ia, Ib , Ic )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)流值(zhi)(zhi)(zhi)大(da)小值(zhi)(zhi)(zhi)(Ua, Ub , Uc )、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Pa, Pb, Pc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Pt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Qa, Qb, Qc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)Qt、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)(Sa, Sb, Sc)、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)視(shi)在(zai)(zai)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)St、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)(COSφa, COSφb, COSφc) 、合(he)(he)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)條件(jian)COSφ、輸(shu)電(dian)(dian)(dian)路線(xian)(xian)(xian)圖(tu)幾(ji)率(lv)(lv)(lv)(lv)(lv)(lv)(lv)、各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)有功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpa, Wpb, Wpc)、總(zong)是功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wpt),各(ge)(ge)(ge)(ge)(ge)(ge)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqa ,Wqb, Wqc) 、總(zong)無(wu)功(gong)(gong)(gong)(gong)電(dian)(dian)(dian)(Wqt)。

三、進行實驗系統

1、 適用噴頭法精確測量空液壓機的(de)進氣(qi)量

2、 可靠(kao)閥(fa)泄放使(shi)用(yong)性能檢測法實驗性

  3、各(ge)樣負荷智能變送器的應用

  4、孔板2g流量的利用

  5、數字9提取(qu)系(xi)統性的使用


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
    單位中心站: 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
    登記備案信息: 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
    欧美一区视频在线_亚洲欧美中文日韩综合_日韩三级理论_久久久中文字幕日本 欧美一区视频在线_亚洲欧美中文日韩综合_日韩三级理论_久久精品欧美日韩精品 欧美一区视频在线_亚洲欧美中文日韩综合_日韩三级理论_欧美国产高清

    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