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
SYYPL-01C透明液壓傳動與PLC實訓裝置(T型鋁槽單面)
2019-07-25 00:49:49
22590次訪問

實驗設備

半透手動液壓(ya)齒輪變速箱與PLC實(shi)踐(jian)教學器(T型鋁槽單層(ceng)) (外送(song)水電站)

一(yi)、主要能力參數設(she)置

1、開關(guan)供(gong)電(dian)(dian)(dian):AC220V 50HZ 2、交流電(dian)(dian)(dian)開關(guan)供(gong)電(dian)(dian)(dian)鍵入AC220V 輸入輸出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)壓(ya)(ya)(ya)DC24V/3A 3、可語(yu)言編程掌握器(qi)(PLC):三菱數(shu)控系(xi)統(tong)(tong)FX1S-20MR服務器(qi) 12鍵入 8輸入輸出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)壓(ya)(ya)(ya)(保險絲(si)產品輸入輸出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)電(dian)(dian)(dian)壓(ya)(ya)(ya)的方式) 4、液(ye)壓(ya)(ya)(ya)系(xi)統(tong)(tong)汽(qi)油泵油閥(fa)培(pei)訓抽(chou)水站控速電(dian)(dian)(dian)機耗油率(lv):400W 控速區域0-1500r/min 外(wai)(wai)表盡寸(cun): 550mm×350mm×600mm 多(duo)媒體(ti)演示測試油道液(ye)流符合(he)追求有壓(ya)(ya)(ya)差僅需0.3-0.8Mpa (油閥(fa)較高(gao)有壓(ya)(ya)(ya)差:Pmax= 2.5Mpa) 5.液(ye)壓(ya)(ya)(ya)系(xi)統(tong)(tong)汽(qi)油泵油閥(fa)泵工(gong)作中(zhong)時離液(ye)壓(ya)(ya)(ya)系(xi)統(tong)(tong)汽(qi)油泵油閥(fa)臺(tai)1.5m近處背景噪(zao)聲≤58dB。 6、培(pei)訓油道液(ye)流有壓(ya)(ya)(ya)差符合(he)追求需0.3-0.8Mpa(油閥(fa)較高(gao)有壓(ya)(ya)(ya)差:Pmax=2.5Mpa) 7、電(dian)(dian)(dian)磁能控制回路(lu)閥(fa):AC220V 風(feng)量(liang)3Mpa 8、培(pei)訓系(xi)統(tong)(tong)外(wai)(wai)表盡寸(cun):1500mm×650mm×1700mm

二、大部分優勢特點

1、手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)PLC調(diao)控(kong)(kong)(kong)(kong)試(shi)(shi)驗臺具體(ti)由培訓(xun)桌(zhuo)、培訓(xun)臺、手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)零件(jian)(jian)和(he)家用(yong)(yong)家電調(diao)控(kong)(kong)(kong)(kong)元器(qi)(qi)(qi)、可語(yu)言源(yuan)(yuan)程(cheng)(cheng)序(xu)(xu)(xu)(xu)調(diao)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)(PLC)等插(cha)件(jian)(jian)構(gou)成(cheng)。 2、有全適用(yong)(yong)手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)零件(jian)(jian):4個手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)零件(jian)(jian)均標(biao)配安(an)(an)裝底板,可便(bian)(bian)捷、草率地將手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)零件(jian)(jian)擺置(zhi)在鋁(lv)鎂合金類鋁(lv)型材(cai)規格(ge)蓋(gai)板價格(ge)上(shang)(蓋(gai)板價格(ge)帶“T”管溝的(de)形式(shi)(shi)的(de)鋁(lv)鎂合金類鋁(lv)型材(cai)規格(ge)格(ge)局(ju))。燃油(you)(you)(you)管連接按(an)照(zhao)快換直(zhi)接頭,拆(chai)接便(bian)(bian)捷,不漏油(you)(you)(you)。 3、培訓(xun)零件(jian)(jian)均為無色無機(ji)(ji)(ji)相(xiang)(xiang)關材(cai)料(liao)成(cheng),用(yong)(yong)于要(yao)介(jie)紹理(li)解一(yi)百多塊種適用(yong)(yong)手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)零件(jian)(jian)的(de)格(ge)局(ju),效果及使用(yong)(yong)用(yong)(yong)途。理(li)解一(yi)百多塊種主(zhu)要(yao)二(er)次雙回路開(kai)關的(de)事情的(de)基本原理(li),試(shi)(shi)驗安(an)(an)裝二(er)次雙回路開(kai)關快捷設置(zhi)、便(bian)(bian)捷。 4、電力主(zhu)控(kong)(kong)(kong)(kong)板標(biao)段尺寸(cun)按(an)照(zhao)PLC可語(yu)言源(yuan)(yuan)程(cheng)(cheng)序(xu)(xu)(xu)(xu)序(xu)(xu)(xu)(xu)調(diao)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)調(diao)控(kong)(kong)(kong)(kong),可與PC微機(ji)(ji)(ji)通(tong)信做到(dao)微機(ji)(ji)(ji)靈能(neng)調(diao)控(kong)(kong)(kong)(kong),并且(qie)以手動油(you)(you)(you)缸(gang)(gang)式(shi)(shi)二(er)次雙回路開(kai)關為調(diao)控(kong)(kong)(kong)(kong)目標(biao),繼續加強對(dui)PLC調(diao)控(kong)(kong)(kong)(kong)可語(yu)言源(yuan)(yuan)程(cheng)(cheng)序(xu)(xu)(xu)(xu)序(xu)(xu)(xu)(xu)調(diao)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)的(de)學會及軟(ruan)件(jian)(jian)應用(yong)(yong)。 5、試(shi)(shi)驗調(diao)控(kong)(kong)(kong)(kong)標(biao)段尺寸(cun)也也會按(an)照(zhao)經濟獨立的(de)繼家用(yong)(yong)家電調(diao)控(kong)(kong)(kong)(kong)標(biao)段尺寸(cun)參(can)與電力調(diao)控(kong)(kong)(kong)(kong),用(yong)(yong)相(xiang)(xiang)對(dui)較,突 出PLC可語(yu)言源(yuan)(yuan)程(cheng)(cheng)序(xu)(xu)(xu)(xu)序(xu)(xu)(xu)(xu)調(diao)控(kong)(kong)(kong)(kong)的(de)良好性和(he)先進的(de)性,加劇對(dui)PLC語(yu)言源(yuan)(yuan)程(cheng)(cheng)序(xu)(xu)(xu)(xu)器(qi)(qi)(qi)的(de)要(yao)介(jie)紹與理(li)解。

三(san)、通透液壓多(duo)路(lu)閥PLC把(ba)控好(hao)根本(ben)培訓電路(lu)開關(guan)

1、手(shou)去動(dong)(dong)換(huan)相閥(fa)的(de)(de)(de)(de)換(huan)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 2、用(yong)(yong)(yong)中位卡能換(huan)相閥(fa)的(de)(de)(de)(de)用(yong)(yong)(yong)鎖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 3、用(yong)(yong)(yong)液(ye)(ye)控平向閥(fa)的(de)(de)(de)(de)鎖閉電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 4、負荷調(diao)(diao)(diao)定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 5、三級負荷設定(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 6、用(yong)(yong)(yong)調(diao)(diao)(diao)節(jie)(jie)情(qing)緒閥(fa)的(de)(de)(de)(de)調(diao)(diao)(diao)節(jie)(jie)情(qing)緒電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 7、用(yong)(yong)(yong)增(zeng)壓缸(gang)(gang)的(de)(de)(de)(de)增(zeng)壓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 8、用(yong)(yong)(yong)H型換(huan)相閥(fa)的(de)(de)(de)(de)重新(xin)安裝電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 9、進(jin)油節(jie)(jie)流調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 10、回油節(jie)(jie)流調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 11、調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)傘輪(lun)齒泵的(de)(de)(de)(de)換(huan)相調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 12、調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)傘輪(lun)齒泵和調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)閥(fa)組(zu)成的(de)(de)(de)(de)的(de)(de)(de)(de)符合調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 13、的(de)(de)(de)(de)流量(liang)閥(fa)短接的(de)(de)(de)(de)速度(du)快換(huan)接電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 14、用(yong)(yong)(yong)調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)閥(fa)串連聯的(de)(de)(de)(de)兩(liang)次(ci)(ci)進(jin)給同路(lu)(lu)(lu)。 15、用(yong)(yong)(yong)調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(qi)(qi)閥(fa)并接的(de)(de)(de)(de)兩(liang)次(ci)(ci)進(jin)給同路(lu)(lu)(lu)。 16、用(yong)(yong)(yong)依(yi)次(ci)(ci)閥(fa)的(de)(de)(de)(de)依(yi)次(ci)(ci)動(dong)(dong)做電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 17、用(yong)(yong)(yong)負荷繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)回的(de)(de)(de)(de)依(yi)次(ci)(ci)動(dong)(dong)做電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 18、用(yong)(yong)(yong)路(lu)(lu)(lu)程(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)設定(ding)(ding)的(de)(de)(de)(de)依(yi)次(ci)(ci)動(dong)(dong)做電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 19、用(yong)(yong)(yong)路(lu)(lu)(lu)程(cheng)換(huan)相閥(fa)的(de)(de)(de)(de)依(yi)次(ci)(ci)動(dong)(dong)做電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 20、關(guan)(guan)(guan)(guan)聯液(ye)(ye)壓多路(lu)(lu)(lu)閥(fa)缸(gang)(gang)的(de)(de)(de)(de)導(dao)(dao)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。 21、用(yong)(yong)(yong)先導(dao)(dao)型魚(yu)缸(gang)(gang)底濾閥(fa)設定(ding)(ding)的(de)(de)(de)(de)換(huan)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)。

乳(ru)白色(se)液壓油泵PLC控(kong)住(zhu)實踐教(jiao)學傳動裝置明細表

號碼 分 類 元 件 名 稱 數 量

1 培(pei)訓保護裝置(zhi)(zhi) 培(pei)訓柜 1 培(pei)訓臺 1 2 污水提升泵站 拖動(dong)整流(liu)(liu)(liu)電機(ji)(ji)(ji)(ji)馬達 1 專門(men)的(de)整流(liu)(liu)(liu)電原(yuan)及(ji)可(ke)(ke)控硅調(diao)壓(ya)(ya)(ya)設定電路(lu)原(yuan)理 1 高高精(jing)確度數碼轉(zhuan)數表 1 心(xin)理壓(ya)(ya)(ya)差表 1 蝸(gua)輪蝸(gua)桿油(you)(you)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 郵(you)箱 1 溢出閥(fa)(fa)(fa)(fa)(fa)(fa) 1 濾油(you)(you)器及(ji)溫度表液位(wei)計 1 3 組(zu)合公式(shi)(shi)無色化的(de)部件 雙(shuang)影響(xiang)油(you)(you)缸(帶路(lu)程(cheng)(cheng)撞(zhuang)塊) 2 壓(ya)(ya)(ya)簧(huang)(huang)回位(wei)油(you)(you)缸 1 增(zeng)壓(ya)(ya)(ya)油(you)(you)缸 1 協(xie)助(zhu)郵(you)箱 1 異向(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa) 2 液控異向(xiang)閥(fa)(fa)(fa)(fa)(fa)(fa) 2 溢出閥(fa)(fa)(fa)(fa)(fa)(fa)(直(zhi)動(dong)式(shi)(shi)) 2 節流(liu)(liu)(liu)閥(fa)(fa)(fa)(fa)(fa)(fa)(直(zhi)動(dong)式(shi)(shi)) 1 可(ke)(ke)控硅調(diao)壓(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa) 2 次(ci)序閥(fa)(fa)(fa)(fa)(fa)(fa) 2 心(xin)理減壓(ya)(ya)(ya)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 二(er)位(wei)二(er)通(tong)渦流(liu)(liu)(liu)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 二(er)位(wei)四(si)通(tong)渦流(liu)(liu)(liu)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 2 “O”型(xing)3位(wei)四(si)通(tong)渦流(liu)(liu)(liu)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 “H”型(xing)3位(wei)四(si)通(tong)渦流(liu)(liu)(liu)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 “M”型(xing)3位(wei)四(si)通(tong)渦流(liu)(liu)(liu)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 二(er)位(wei)四(si)通(tong)路(lu)程(cheng)(cheng)回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 3位(wei)五通(tong)人工機(ji)(ji)(ji)(ji)械回轉(zhuan)閥(fa)(fa)(fa)(fa)(fa)(fa) 1 心(xin)理重壓(ya)(ya)(ya)接(jie)(jie)觸(chu)器設備 1 心(xin)理壓(ya)(ya)(ya)差表 3 路(lu)程(cheng)(cheng)旋鈕(常(chang)開、常(chang)閉) 2 三(san)通(tong)連(lian)接(jie)(jie)管 10 4 附 件 抹布(bu) 2條(tiao) 油(you)(you)盤(pan) 1個大概 無色化的(de)液壓(ya)(ya)(ya)裝置(zhi)(zhi)機(ji)(ji)(ji)(ji)裝置(zhi)(zhi)皮管 φ8 1盤(pan) 專門(men)的(de)液壓(ya)(ya)(ya)裝置(zhi)(zhi)機(ji)(ji)(ji)(ji)裝置(zhi)(zhi)油(you)(you) 15多公斤 5 電商(shang)設備附件 渦流(liu)(liu)(liu)閥(fa)(fa)(fa)(fa)(fa)(fa)常(chang)用對電源線 3條(tiao) 心(xin)理重壓(ya)(ya)(ya)接(jie)(jie)觸(chu)器設備電源線線 1條(tiao) c語言編(bian)程(cheng)(cheng)學習(xi)電攬(三(san)菱PLC) 1條(tiao) 6 方式(shi)(shi)盒 小(xiao)十字(zi)(zi)螺絲刀6×100(一個字(zi)(zi)、十字(zi)(zi)) 各1把(ba)(ba) 理發(fa)剪(jian)刀 1把(ba)(ba) 過程(cheng)(cheng)板(ban)手(shou) 1把(ba)(ba) 尖嘴鉗(qian) 1把(ba)(ba) 內六(liu)角板(ban)手(shou)M5 1把(ba)(ba) 內六(liu)角板(ban)手(shou)M6 1把(ba)(ba) 內卡(ka)簧(huang)(huang)鉗(qian) 1把(ba)(ba) 外卡(ka)簧(huang)(huang)鉗(qian) 1把(ba)(ba) 油(you)(you)塞(sai) 5只 便捷油(you)(you)連(lian)接(jie)(jie)管 5只 各類密封蓋(gai)圈 1袋 7 質料 無色化的(de)液壓(ya)(ya)(ya)裝置(zhi)(zhi)機(ji)(ji)(ji)(ji)裝置(zhi)(zhi)培(pei)訓情況操作說(shuo)明(ming) 1冊(ce) 碟片(PLCc語言編(bian)程(cheng)(cheng)學習(xi)軟文,PLC系統) 1碟

四、液壓裝置構件


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
    企業主中心站: 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
    日本成年一区久久综合_精品福利视频一区二区三区_欧美换爱交换乱理伦片试看_日韩精品第一 日本成年一区久久综合_精品福利视频一区二区三区_欧美换爱交换乱理伦片试看_国产在线欧美日韩精品一区二区 日本成年一区久久综合_精品福利视频一区二区三区_欧美换爱交换乱理伦片试看_日韩三级一区二区三区

    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