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SYBK-535H 模電、數電、自動控制實驗室成套設備
2019-07-23 00:44:45
23508次訪問

實驗設備

一、詳述:

該(gai)套(tao)機(ji)(ji)械(xie)是(shi)為聽(ting)取幾大類高等(deng)(deng)院校(xiao)《有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)定(ding)時(shi)抑制(zhi)(zhi)學(xue)(xue)(xue)說(shuo)》在線(xian)學(xue)(xue)(xue)習(xi)(xi)而(er)的(de)(de)(de)(de)定(ding)制(zhi)(zhi)的(de)(de)(de)(de)網(wang)上(shang)(shang)虛(xu)擬(ni)(ni)(ni)仿(fang)(fang)真(zhen)(zhen)機(ji)(ji)械(xie),以信(xin)用(yong)卡(ka)集(ji)分(fen)(fen)器(qi)(qi)和(he)(he)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)位(wei)(wei)(wei)乘法器(qi)(qi)為核(he)心(xin)(xin),安裝(zhuang)了(le)場效(xiao)(xiao)(xiao)(xiao)(xiao)應(ying)管、電(dian)(dian)(dian)勢差器(qi)(qi)、分(fen)(fen)壓(ya)器(qi)(qi)、電(dian)(dian)(dian)阻、電(dian)(dian)(dian)阻等(deng)(deng)器(qi)(qi)件(jian),是(shi)可(ke)以組(zu)合(he)而(er)成PID調高器(qi)(qi)或者飽(bao)和(he)(he)狀態、死區、緩慢等(deng)(deng)非(fei)波形等(deng)(deng)方(fang)面(mian)(mian)。應(ying)用(yong)十(shi)分(fen)(fen)簡單(dan)、基本操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)不(bu)有(you)(you)利(li)(li)(li),技(ji)(ji)(ji)術性(xing)指標(biao)(biao)(biao)選(xuan)定(ding)范圍圖吳方(fang)言,可(ke)靈便地對抑制(zhi)(zhi)有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)使(shi)用(yong)虛(xu)擬(ni)(ni)(ni)仿(fang)(fang)真(zhen)(zhen)。對知道抑制(zhi)(zhi)學(xue)(xue)(xue)說(shuo)、校(xiao)準抑制(zhi)(zhi)有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)、選(xuan)定(ding)校(xiao)準等(deng)(deng)方(fang)面(mian)(mian)的(de)(de)(de)(de)好(hao)的(de)(de)(de)(de)技(ji)(ji)(ji)術性(xing)指標(biao)(biao)(biao)等(deng)(deng)等(deng)(deng)方(fang)面(mian)(mian)具(ju)備(bei)了(le)不(bu)有(you)(you)利(li)(li)(li),是(shi)學(xue)(xue)(xue)習(xi)(xi)抑制(zhi)(zhi)學(xue)(xue)(xue)說(shuo)在線(xian)學(xue)(xue)(xue)習(xi)(xi)必(bi)必(bi)須少(shao)的(de)(de)(de)(de)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)機(ji)(ji)械(xie)。 該(gai)機(ji)(ji)械(xie)為加強效(xiao)(xiao)(xiao)(xiao)(xiao)率型軟(ruan)件(jian),增大了(le)微(wei)機(ji)(ji)連在一起的(de)(de)(de)(de)端(duan)口,合(he)理(li)性(xing)利(li)(li)(li)用(yong)正(zheng)規微(wei)機(ji)(ji)及一個CAE-98板(ban)卡(ka)(另購(gou)),可(ke)以充(chong)當長余輝(hui)示(shi)波器(qi)(qi)、非(fei)常(chang)低的(de)(de)(de)(de)頻信(xin)號燈情(qing)況器(qi)(qi)、X-Y記錄儀等(deng)(deng)加盟機(ji)(ji)械(xie)。可(ke)不(bu)有(you)(you)利(li)(li)(li)提交進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)。為聽(ting)取核(he)心(xin)(xin)教學(xue)(xue)(xue)研究(jiu)的(de)(de)(de)(de)特殊(shu)要(yao)求(qiu), 展(zhan)現出了(le)金(jin)額8電(dian)(dian)(dian)線(xian)、虛(xu)擬(ni)(ni)(ni)仿(fang)(fang)真(zhen)(zhen)網(wang)上(shang)(shang)技(ji)(ji)(ji)術性(xing)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)線(xian)路圖。某一暫新的(de)(de)(de)(de)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)機(ji)(ji)械(xie)滿足了(le)專(zhuan)門(men)課(ke)程(cheng)(cheng)(cheng)(cheng)核(he)心(xin)(xin)課(ke)(虛(xu)擬(ni)(ni)(ni)仿(fang)(fang)真(zhen)(zhen)、金(jin)額8電(dian)(dian)(dian)線(xian))、專(zhuan)門(men)課(ke)程(cheng)(cheng)(cheng)(cheng)課(ke)(有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)定(ding)時(shi)抑制(zhi)(zhi)遠(yuan)離(li))二(er)合(he)為一,坐(zuo)到(dao)一機(ji)(ji)最好(hao)用(yong),小(xiao)臭減少(shao)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)室,減少(shao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)人工(gong)(gong),減少(shao)本金(jin)。該(gai)機(ji)(ji)械(xie)是(shi)培訓學(xue)(xue)(xue)校(xiao)上(shang)(shang)總量、上(shang)(shang)品味(wei)的(de)(de)(de)(de)好(hao)的(de)(de)(de)(de)選(xuan)定(ding)。 主(zhu)要(yao)優勢:有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)定(ding)時(shi)抑制(zhi)(zhi)遠(yuan)離(li)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)定(ding)時(shi)化(hua)(hua)專(zhuan)門(men)課(ke)程(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)定(ding)制(zhi)(zhi),整(zheng)(zheng)套(tao)裝(zhuang)置框(kuang)架合(he)理(li)性(xing),標(biao)(biao)(biao)段電(dian)(dian)(dian)線(xian)使(shi)用(yong)符合(he)標(biao)(biao)(biao)準抑制(zhi)(zhi)遠(yuan)離(li)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)特殊(shu)要(yao)求(qiu),技(ji)(ji)(ji)術性(xing)指標(biao)(biao)(biao)變更靈便,排(pai)(pai)(pai)題不(bu)有(you)(you)利(li)(li)(li);選(xuan)購(gou)原產高定(ding)位(wei)(wei)(wei)精準度運算變大器(qi)(qi)0P07,它存(cun)在高收獲(huo),投入減退輸出功率、電(dian)(dian)(dian)流(liu)(liu)值較(jiao)(jiao)般軟(ruan)件(jian)小(xiao),由它組(zu)合(he)而(er)成的(de)(de)(de)(de)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)位(wei)(wei)(wei)乘法器(qi)(qi)、信(xin)用(yong)卡(ka)集(ji)分(fen)(fen)器(qi)(qi)的(de)(de)(de)(de)“零(ling)零(ling)”和(he)(he)“信(xin)用(yong)卡(ka)集(ji)分(fen)(fen)漂移(yi)”較(jiao)(jiao)小(xiao);基本操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)顯示(shi)屏(ping)上(shang)(shang)使(shi)用(yong)了(le)“初始化(hua)(hua)”鍵,能不(bu)有(you)(you)利(li)(li)(li)地避免(mian)信(xin)用(yong)卡(ka)集(ji)分(fen)(fen)器(qi)(qi)電(dian)(dian)(dian)阻上(shang)(shang)的(de)(de)(de)(de)多余正(zheng)電(dian)(dian)(dian)荷,所以加強了(le)遠(yuan)程(cheng)(cheng)(cheng)(cheng)服(fu)務器(qi)(qi)多個運算的(de)(de)(de)(de)定(ding)位(wei)(wei)(wei)精準度;原帶倆面(mian)(mian)雙量限輸出功率表,在線(xian)測量、改變不(bu)有(you)(you)利(li)(li)(li);存(cun)在統計機(ji)(ji)端(duan)口,可(ke)不(bu)有(you)(you)利(li)(li)(li)相連接統計機(ji)(ji),組(zu)合(he)而(er)成金(jin)額8/虛(xu)擬(ni)(ni)(ni)仿(fang)(fang)真(zhen)(zhen)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)有(you)(you)效(xiao)(xiao)(xiao)(xiao)(xiao)操(cao)(cao)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)程(cheng)(cheng)(cheng)(cheng)整(zheng)(zheng)體(ti)定(ding)制(zhi)(zhi)。 數電(dian)(dian)(dian)、模電(dian)(dian)(dian)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)在進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)臺中九孔通用(yong)版電(dian)(dian)(dian)線(xian)板(ban)上(shang)(shang)使(shi)用(yong),電(dian)(dian)(dian)線(xian)板(ban)由原產ABS吹塑而(er)成,后面(mian)(mian)安裝(zhuang)有(you)(you)壓(ya)鑄而(er)成九孔排(pai)(pai)(pai)成組(zu)的(de)(de)(de)(de)金(jin)屬片,外觀(guan)布(bu)有(you)(you)九孔排(pai)(pai)(pai)成組(zu)完美中國(guo)移(yi)動的(de)(de)(de)(de)插孔,多元化(hua)(hua)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)部(bu)件(jian)包塊(kuai)在其就(jiu)職(zhi)意(yi)拼(pin)插成進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)線(xian)。多元化(hua)(hua)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)部(bu)件(jian)包塊(kuai)盒體(ti)全透明直觀(guan)性(xing),玻璃采光(guang)頂部(bu)件(jian)直觀(guan)地,盒蓋印有(you)(you)永易不(bu)腿色部(bu)件(jian)標(biao)(biao)(biao)符,盒蓋與盒體(ti)融(rong)入按照(zhao)較(jiao)(jiao)科學(xue)(xue)(xue)課(ke)的(de)(de)(de)(de)壓(ya)卡(ka)式框(kuang)架,維護拆卸不(bu)有(you)(you)利(li)(li)(li)。

二、功能鍵與(yu)的結構:

(一)實驗所臺方面:

1﹑交流電源

1.124v開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線適配(pei)(pei)器(qi)(qi)(qi)鍵入(ru)(ru)(ru):工(gong)做交流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)220V±5%(50Hz),鍵入(ru)(ru)(ru)時(shi)的24v開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線提示燈(deng)亮(liang)。 1.224v開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線適配(pei)(pei)器(qi)(qi)(qi)輸(shu)(shu)入(ru)(ru)(ru):有安(an)全(quan)絲(si)和漏電(dian)(dian)(dian)(dian)(dian)自我保護電(dian)(dian)(dian)(dian)(dian)開(kai)(kai)關(guan)(guan)兩級自我保護功效。 A組(zu):高壓(ya)座(zuo)談會交流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)3-24V分(fen)七檔(dang)調節器(qi)(qi)(qi),輸(shu)(shu)入(ru)(ru)(ru)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)1.5A。 B組(zu): 二組(zu)互不獨(du)自的0-30V整流(liu)(liu)(liu)(liu)開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線穩(wen)壓(ya)24v開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線適配(pei)(pei)器(qi)(qi)(qi),原(yuan)機式(shi)(shi)繼(ji)電(dian)(dian)(dian)(dian)(dian)氣(qi)會自動換檔(dang),多圈電(dian)(dian)(dian)(dian)(dian)勢器(qi)(qi)(qi)間(jian)斷(duan)調壓(ya),輸(shu)(shu)入(ru)(ru)(ru)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)2A,擁有鏡頭光暈式(shi)(shi)限(xian)流(liu)(liu)(liu)(liu)自我保護功效。 C組(zu):高壓(ya)整流(liu)(liu)(liu)(liu)開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線穩(wen)壓(ya)24v開(kai)(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線適配(pei)(pei)器(qi)(qi)(qi),交流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)+5V,+14V,電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容(rong)式(shi)(shi)流(liu)(liu)(liu)(liu)0.5A,有表的提示。 D組(zu):220V市(shi)電(dian)(dian)(dian)(dian)(dian)輸(shu)(shu)入(ru)(ru)(ru),供觀眾自帶議器(qi)(qi)(qi)利用。

2﹑公(gong)率效(xiao)果方(fang)(fang)程會出現器: 1)通(tong)過真接數(shu)字19規律(lv)(lv)(lv)煉制(DDS)發生高準確度余弦波(bo)(bo),方(fang)(fang)波(bo)(bo)和三(san)邊形(xing)波(bo)(bo)。通(tong)過體現體現屏LCD體現效(xiao)果規律(lv)(lv)(lv)、波(bo)(bo)形(xing)圖,衰減值。 2)余弦波(bo)(bo)效(xiao)果震(zhen)幅(fu)(fu)≥10V,效(xiao)果電勢(shi)差50Ω,偏色度<1%(0.1HZ-- 1KHz)。 3)規律(lv)(lv)(lv)位置(zhi): 0.1HZ~3MHz, 通(tong)過琴鍵真接搜索數(shu)字19重設規律(lv)(lv)(lv),。 4)效(xiao)果震(zhen)幅(fu)(fu)通(tong)過電勢(shi)器調(diao)理,余弦波(bo)(bo)效(xiao)果具備20db,40db衰減。 5)方(fang)(fang)波(bo)(bo)占(zhan)空(kong)比能調(diao), 調(diao)理位置(zhi):1%-99%調(diao)理;方(fang)(fang)波(bo)(bo)和三(san)邊形(xing)波(bo)(bo)通(tong)過TTL電平效(xiao)果。 6)規律(lv)(lv)(lv)計(ji)最大測定位置(zhi)100MHz,自主(zhu)換檔。

3﹑標段脈:每撥第(di)一(yi)(yi)次鈕子旋(xuan)鈕傷害一(yi)(yi)列 -脈寬。

4﹑七段譯(yi)碼(ma)器及相對應(ying)的譯(yi)碼(ma)屏幕上顯示數字管(guan)。

5﹑半自(zi)動化方法組成部(bu)分:由虛(xu)擬運算單元(yuan)、數據源(yuan)、電流表(biao)、測算機(ji)數據接(jie)口組成。

6﹑外測(ce)(ce)交流直(zhi)(zhi)流變(bian)壓器電(dian)源(yuan)(yuan)電(dian)壓二(er)耗電(dian)流表(biao)(biao):高(gao)精度(du)等級0.5級,多位半羅馬(ma)數碼(ma)式(shi)表(biao)(biao)現,自(zi)動(dong)測(ce)(ce)量位置:0~999mA。 7﹑外測(ce)(ce)交流直(zhi)(zhi)流變(bian)壓器電(dian)源(yuan)(yuan)電(dian)壓二(er)耗電(dian)壓表(biao)(biao):高(gao)精度(du)等級0.5級,多位半羅馬(ma)數碼(ma)式(shi)表(biao)(biao)現,自(zi)動(dong)測(ce)(ce)量位置:0~99V。

三(san)、專用設備的結(jie)構、選配:

(一)帶來(lai)與選配(pei)(以(yi)四十四座概述)

1、工(gong)作(zuo)(zuo)運(yun)(yun)行(xing)桌12張,一(yi)桌二座。運(yun)(yun)行(xing)桌電腦win7桌面(mian)中央(yang)政(zheng)府設置成(cheng)普通三(san)極(ji)管插(cha)(cha)扳(規(gui)格:35×90cm),三(san)極(ji)管板(ban)(ban)由(you)美國進口ABS吹塑而成(cheng),外(wai)面(mian)裝用壓鑄而成(cheng)九孔(kong)連連成(cheng)一(yi)片(pian)片(pian)組的(de)鋁片(pian),外(wai)面(mian)布有九孔(kong)連連成(cheng)一(yi)片(pian)片(pian)組之前(qian)聯(lian)通網絡的(de)插(cha)(cha)孔(kong),自(zi)(zi)主不斷創新(xin)工(gong)作(zuo)(zuo)構(gou)(gou)(gou)件(jian)功(gong)能(neng)(neng)控制器在(zai)其就任意(yi)拼插(cha)(cha)成(cheng)工(gong)作(zuo)(zuo)三(san)極(ji)管。自(zi)(zi)主不斷創新(xin)工(gong)作(zuo)(zuo)構(gou)(gou)(gou)件(jian)功(gong)能(neng)(neng)控制器盒(he)(he)(he)體(ti)無色精確(que)性(xing),玻璃采光頂構(gou)(gou)(gou)件(jian)顯而易見,盒(he)(he)(he)蓋與盒(he)(he)(he)體(ti)之前(qian)選擇壓卡式構(gou)(gou)(gou)成(cheng)、維(wei)修服務拆換(huan)、進行(xing)更換(huan)方面(mian)。每個運(yun)(yun)行(xing)桌搭配一(yi)片(pian)膠(jiao)皮(pi)板(ban)(ban),保護區普通三(san)極(ji)管插(cha)(cha)板(ban)(ban)和電腦win7桌面(mian)(如須要在(zai)臺上置放電機馬達、對焊等(deng)).工(gong)作(zuo)(zuo)運(yun)(yun)行(xing)桌下(xia)面(mian)有二只構(gou)(gou)(gou)件(jian)存貯柜(ju),置放工(gong)作(zuo)(zuo)元器材(cai)及存貯板(ban)(ban)。

2、研究臺,共12臺,每(mei)個孩子研究操控桌旁分配(pei)l臺。

3、示(shi)教操(cao)(cao)控(kong)臺(tai)(tai)1臺(tai)(tai):由(you)示(shi)教進行(xing)實驗報告(gao)室進行(xing)操(cao)(cao)作(zuo)(zuo)桌、進行(xing)實驗報告(gao)室臺(tai)(tai)、操(cao)(cao)作(zuo)(zuo)演示(shi)操(cao)(cao)控(kong)屏組成部分,能(neng)各wifi手機(ji)遙控(kong)器(qi)操(cao)(cao)控(kong)12臺(tai)(tai)高中生進行(xing)實驗報告(gao)室臺(tai)(tai)的主(zhu)機(ji)電。大小為160×70cm。 主(zhu)機(ji)電wifi手機(ji)總(zong)操(cao)(cao)控(kong)功能(neng)鍵:


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