一、產品設備特色

研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)具(ju)(ju)較(jiao)建全(quan)(quan)的(de)(de)(de)健(jian)康(kang)安全(quan)(quan)性(xing)(xing)(xing)(xing)(xing)(xing)守護具(ju)(ju)體措施，較(jiao)完善的(de)(de)(de)基本(ben)功能。在(zai)前第(di)三代的(de)(de)(de)貨品依據上(shang)(shang)雙方(fang)(fang)面(mian)進(jin)(jin)行了(le)(le)比太(tai)大的(de)(de)(de)的(de)(de)(de)不(bu)斷改進(jin)(jin)，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)業務更(geng)多(duo)多(duo)樣，重疊(die)面(mian)廣(guang)，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)知識(shi)的(de)(de)(de)選(xuan)擇的(de)(de)(de)余地大，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)深層有比太(tai)大的(de)(de)(de)提升，使研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)更(geng)多(duo)進(jin)(jin)入(ru)刪(shan)改。研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)臺(tai)零件自動化(hua)(hua)(hua)化(hua)(hua)(hua)金(jin)(jin)(jin)額式(shi)(shi)1聯(lian)絡、直流電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)表，在(zai)線(xian)檢測的(de)(de)(de)正(zheng)(zheng)規的(de)(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)強(qiang)(qiang)，精(jing)密性(xing)(xing)(xing)(xing)(xing)(xing)高(gao)、在(zai)線(xian)檢測的(de)(de)(de)空(kong)間寬，適用(yong)便(bian)(bian)(bian)利。高(gao)壓電(dian)(dian)(dian)(dian)(dian)工、電(dian)(dian)(dian)(dian)(dian)拖強(qiang)(qiang)電(dian)(dian)(dian)(dian)(dian)方(fang)(fang)面(mian)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)均采(cai)取(qu)了(le)(le)隱蔽性(xing)(xing)(xing)(xing)(xing)(xing)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)學(xue)家用(yong)插(cha)座就(jiu)多(duo)留幾(ji)個，打交道(dao)正(zheng)(zheng)規的(de)(de)(de)、健(jian)康(kang)安全(quan)(quan)性(xing)(xing)(xing)(xing)(xing)(xing)。繼電(dian)(dian)(dian)(dian)(dian)打交道(dao)器(qi)、按(an)鈕圖片(pian)、期(qi)限繼電(dian)(dian)(dian)(dian)(dian)囂等獨立性(xing)(xing)(xing)(xing)(xing)(xing)制成箱式(shi)(shi)，元功率(lv)集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)線(xian)路(lu)芯片(pian)布(bu)線(xian)網絡端口引到電(dian)(dian)(dian)(dian)(dian)學(xue)專用(yong)的(de)(de)(de)家用(yong)插(cha)座就(jiu)多(duo)留幾(ji)個上(shang)(shang)。研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)便(bian)(bian)(bian)利、快捷鍵、抑制元功率(lv)集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)線(xian)路(lu)芯片(pian)消耗。強(qiang)(qiang)電(dian)(dian)(dian)(dian)(dian)方(fang)(fang)面(mian)在(zai)九孔(kong)常用(yong)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing) 底板(ban)上(shang)(shang)完全(quan)(quan)，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)靈(ling)活機(ji)動，還手動腦作(zuo)用(yong)強(qiang)(qiang)。全(quan)(quan)新研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)pcb板(ban)信息(xi)模塊盒(he)體公(gong)開(kai)，直接性(xing)(xing)(xing)(xing)(xing)(xing)好，盒(he)蓋印有不(bu)會變黃pcb板(ban)不(bu)符合(he)，紋路(lu)清晰(xi)度(du)美觀性(xing)(xing)(xing)(xing)(xing)(xing)。盒(he)體與(yu)盒(he)蓋采(cai)取(qu)了(le)(le)壓卡(ka)式(shi)(shi)型式(shi)(shi)，維修服(fu)務、替換(huan)pcb板(ban)折裝(zhuang)便(bian)(bian)(bian)利。金(jin)(jin)(jin)額式(shi)(shi)1方(fang)(fang)面(mian)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)根(gen)(gen)據進(jin)(jin)口的(de)(de)(de)多(duo)功能集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)座，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)時(shi)集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)插(cha)撥(bo)便(bian)(bian)(bian)利，打交道(dao)正(zheng)(zheng)規的(de)(de)(de)，集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)座僅要(yao)替換(huan)集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)就(jiu)能無限大制完全(quan)(quan)金(jin)(jin)(jin)額式(shi)(shi)1電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)線(xian)路(lu)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)。研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)業務突出性(xing)(xing)(xing)(xing)(xing)(xing)好，易于我(wo)(wo)們課(ke)余好感組電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)線(xian)路(lu)定(ding)(ding)(ding)制開(kai)發、我(wo)(wo)們碩士(shi)畢業于設(she)定(ding)(ding)(ding)等。研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)pcb板(ban)分旋(xuan)轉(zhuan)式(shi)(shi)，本(ben)科(ke)學(xue)校除能完全(quan)(quan)監督書(shu)本(ben)上(shang)(shang)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)，還可根(gen)(gen)據元功率(lv)集(ji)(ji)合(he)化(hua)(hua)(hua)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)線(xian)路(lu)芯片(pian)設(she)定(ding)(ding)(ding)不(bu)符合(he)自己要(yao)的(de)(de)(de)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)知識(shi)。為對研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)教學(xue)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)上(shang)(shang)個膽全(quan)(quan)新的(de)(de)(de)本(ben)科(ke)學(xue)校研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)修建供應了(le)(le)保持良(liang)好的(de)(de)(de)手機(ji)平臺(tai)。研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)臺(tai)的(de)(de)(de)高(gao)強(qiang)(qiang)度(du)為115cm，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)(xing)室的(de)(de)(de)布(bu)置沒有設(she)施設(she)備的(de)(de)(de)高(gao)強(qiang)(qiang)度(du)限定(ding)(ding)(ding)，有有益(yi)于導師說(shuo)明。

二、可用區間

不(bu)適用(yong)(yong)等專科大學(xue)及需要較高的中專生、技(ji)工學(xue)校、科學(xue)研究(jiu)部門，可提交水電(dian)焊工學(xue)、水電(dian)焊工操作(zuo)過程、電(dian)路(lu)系統(tong)原理闡述、電(dian)氣成(cheng)套操縱、自然數(shu)電(dian)路(lu)系統(tong)原理、模擬網網絡技(ji)術設(she)備調查，充分利用(yong)(yong)其(qi)系統(tong)也可提交其(qi)它課程調查，其(qi)是調查室(shi)不(bu)斷技(ji)術升(sheng)級或新開開工建設(she)調查室(shi)的自然商品(pin)。

三、測試英文(wen)臺和測試英文(wen)運行桌構造及特點(dian)：

1、實(shi)驗所臺購成與穩定性:

1.1.供電(dian)及參數(shu)指標

1.1.1進入供電:三相四(si)線(xian)制四(si)線(xian)供電，進入時標示燈亮

1.1.2電(dian)輸出精度：有放入式人壽保(bao)險(xian)盒和相電(dian)壓漏(lou)電(dian)保(bao)障打(da)開二次保(bao)障效果。

A組(zu):單、二(er)相四(si)線(xian)制(zhi)(zhi)可變討(tao)論(lun)會(hui)會(hui)電(dian)(dian)(dian)(dian)，提(ti)拱(gong)二(er)相四(si)線(xian)制(zhi)(zhi)0～380V不(bu)斷可變的討(tao)論(lun)會(hui)會(hui)電(dian)(dian)(dian)(dian)，時能(neng)得至0～240V二(er)相可變電(dian)(dian)(dian)(dian)(可配一(yi)種1.5KVA的二(er)相四(si)線(xian)制(zhi)(zhi)自耦(ou)調壓器，可配三只液晶顯示(shi)屏討(tao)論(lun)會(hui)會(hui)內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv)表，提(ti)示(shi)調壓器內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv))。 B組(zu):高(gao)壓高(gao)壓討(tao)論(lun)會(hui)會(hui)內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv)3、6、9、12、15、18、24V電(dian)(dian)(dian)(dian)，非(fei)常大內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)交流(liu)(liu)電(dian)(dian)(dian)(dian)會(hui)電(dian)(dian)(dian)(dian)1.5A。 C組(zu):高(gao)壓高(gao)壓討(tao)論(lun)會(hui)會(hui)穩電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)式(shi)：＋5V、＋12V、－12V。 D組(zu):雙路穩流(liu)(liu)穩電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)式(shi)，二(er)路內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv)均為0～30V，嵌入式(shi)繼(ji)家用電(dian)(dian)(dian)(dian)器系統自動(dong)換(huan)(huan)(huan)檔，多(duo)圈電(dian)(dian)(dian)(dian)位差器不(bu)斷調控，采用更方便。內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)非(fei)常大交流(liu)(liu)電(dian)(dian)(dian)(dian)會(hui)電(dian)(dian)(dian)(dian)為1.5A，兼備預置式(shi)限流(liu)(liu)護(hu)理功(gong)(gong)(gong)效，每路內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)有(you)0.5級數子交流(liu)(liu)電(dian)(dian)(dian)(dian)會(hui)電(dian)(dian)(dian)(dian)表、內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv)表提(ti)示(shi)。內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv)穩壓度(du)(du)(du)(du)<10－2，負穩壓度(du)(du)(du)(du)<10－2，紋波內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)功(gong)(gong)(gong)率(lv): <5mV。 E組(zu):二(er)相討(tao)論(lun)會(hui)會(hui)市電(dian)(dian)(dian)(dian)內(nei)(nei)容(rong)(rong)(rong)轉(zhuan)(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)精(jing)(jing)度(du)(du)(du)(du)，由(you)多(duo)功(gong)(gong)(gong)能(neng)插板(ban)供業主(zhu)配備機械設備采用。

1.2內(nei)裝置式電(dian)度(du)表(biao)：以及(ji)科學實驗，臺內(nei)還(huan)具有1臺220V電(dian)度(du)表(biao)，接電(dian)源接插(cha)件排引(yin)下表(biao)面(mian)板，還(huan)具有作業可視框。

1.3內置式日曬燈配件價格(ge)：臺內已進行安(an)裝這套日曬燈檢測(ce)構件，檢測(ce)簡單、安(an)會。

1.4七段(duan)譯碼(ma)器(qi)：3組七段(duan)譯碼(ma)器(qi)及應對(dui)譯碼(ma)展現數碼(ma)設備盒。

1.5音(yin)響(xiang)軟件(jian)圖像運(yun)放(fang)電(dian)路板(ban)：進入音(yin)響(xiang)軟件(jian)電(dian)流電(dian)壓不底于10mV，打印(yin)輸(shu)出(chu)(chu)輸(shu)出(chu)(chu)不高于1W，音(yin)量可調節為，內嵌式高音(yin)喇(la)叭，適(shi)用電(dian)路板(ban)擴音(yin)，也能(neng)作數據信息尋跡。

1.6智能(neng)化型工(gong)作(zuo)(zuo)效(xiao)率(lv)、工(gong)作(zuo)(zuo)效(xiao)率(lv)質(zhi)(zhi)因素表：由(you)24位專業化DSP、16位高導致可(ke)靠(kao)(kao)性強(qiang)，精密(mi)度AD轉移器和繞城高速MPU第一單元設計(ji)構思(si)(si)方案(an)而成(cheng)，完成(cheng)鍵控(kong)(kong)、數顯儀表窗戶完成(cheng)電(dian)(dian)(dian)腦溝通(tong)作(zuo)(zuo)用把握(wo)經營(ying)模(mo)式。小(xiao)(xiao)免費軟(ruan)件上(shang)用RTOS設計(ji)構思(si)(si)方案(an)構思(si)(si)，的同時(shi)裝有PC監控(kong)(kong)視頻小(xiao)(xiao)免費軟(ruan)件來全面提(ti)升研究力。能(neng)量(liang)測(ce)(ce)電(dian)(dian)(dian)源線路的工(gong)作(zuo)(zuo)效(xiao)率(lv)、工(gong)作(zuo)(zuo)效(xiao)率(lv)質(zhi)(zhi)因素。工(gong)作(zuo)(zuo)效(xiao)率(lv)量(liang)測(ce)(ce)導致可(ke)靠(kao)(kao)性強(qiang)，精密(mi)度為1.0級，工(gong)作(zuo)(zuo)效(xiao)率(lv)質(zhi)(zhi)因素量(liang)測(ce)(ce)規模(mo)0.3-1.0，電(dian)(dian)(dian)壓電(dian)(dian)(dian)流電(dian)(dian)(dian)壓電(dian)(dian)(dian)流滿量(liang)程為450V和5A，能(neng)智能(neng)判(pan)別(bie)額(e)定負載性（理智現示“L”，容性現示“C”，純電(dian)(dian)(dian)容不現示），并(bing)可(ke)存儲器量(liang)測(ce)(ce)數值，供立刻(ke)查(cha)詢網站。

1.7智(zhi)力(li)型整(zheng)流字(zi)母(mu)瞬(shun)時電(dian)(dian)流表(biao)：表(biao)面粗糙度(du)0.5級，用(yong)ICL工廠高性(xing)價比(bi)指標(biao)AD轉化器(qi)搭配高MPU單無(wu)開發(fa)而(er)成用(yong)鍵控、數顯(xian)壓力(li)表(biao)窗口化保(bao)證(zheng) 電(dian)(dian)腦對話的英文功用(yong)抑制模試。具(ju)半自動與(yu)人工手(shou)動開啟機組(zu)量限(xian)，20mA、200mA、2000mA三檔，測(ce)試範圍：0-2000mA。具(ju)數據(ju)報告存儲空間與(yu)查詢(xun)、超標(biao)限(xian)警報、指示標(biao)志功用(yong)。

1.8智(zhi)慧型座談會數字9功率表(biao)：應用(yong)加拿大仿真模擬集成(cheng)電路(lu)芯片品牌制作的創(chuang)新(xin)高使用(yong)性能RMS真可以(yi)有(you)效值準(zhun)換器(qi)，搭配高速的MPU單無方案而成(cheng)，采用(yong)鍵控、數顯儀表(biao)交流(liu)窗口(kou)推(tui)動(dong)(dong)組隊交流(liu)工作操作策略。自動(dong)(dong)檢(jian)測的條(tiao)(tiao)件(jian)：0-5A，頻次條(tiao)(tiao)件(jian)：10Hz-20Hz。自動(dong)(dong)檢(jian)測的的精密度為0.5級。

1.9單筆(bi)輸(shu)入電(dian)(dian)磁：一直(zhi)可(ke)輸(shu)出電(dian)(dian)壓四只正(zheng)反輸(shu)入電(dian)(dian)磁。

1.10輸(shu)出精度功率(lv)輸(shu)出精度涵數(shu)發生器：

1）選(xuan)(xuan)擇(ze)(ze)可以就直接(jie)數值(zhi)(zhi)(zhi)9幀(zhen)(zhen)(zhen)率人工（DDS）產生(sheng)了高gps精(jing)度(du)余(yu)弦(xian)波(bo)(bo)(bo)，方(fang)波(bo)(bo)(bo)和三角型型波(bo)(bo)(bo)。選(xuan)(xuan)擇(ze)(ze)大展示屏風LCD展示效(xiao)(xiao)果(guo)(guo)幀(zhen)(zhen)(zhen)率、波(bo)(bo)(bo)形參數，衰減值(zhi)(zhi)(zhi)。 2）余(yu)弦(xian)波(bo)(bo)(bo)效(xiao)(xiao)果(guo)(guo)力(li)度(du)≥10V,效(xiao)(xiao)果(guo)(guo)電(dian)(dian)阻(zu)值(zhi)(zhi)(zhi)50Ω，失幀(zhen)(zhen)(zhen)度(du)<1%（0.1HZ-- 1KHz）。 3）幀(zhen)(zhen)(zhen)率面(mian)積(ji): 0.1HZ~3MHz, 選(xuan)(xuan)擇(ze)(ze)筆記本鍵盤(pan)可以就直接(jie)錄入數值(zhi)(zhi)(zhi)9調(diao)整幀(zhen)(zhen)(zhen)率,。 4）效(xiao)(xiao)果(guo)(guo)力(li)度(du)選(xuan)(xuan)擇(ze)(ze)電(dian)(dian)勢器調(diao)準(zhun)，余(yu)弦(xian)波(bo)(bo)(bo)效(xiao)(xiao)果(guo)(guo)具備有20db,40db衰減。 5）方(fang)波(bo)(bo)(bo)占空比(bi)調(diao)試器, 調(diao)準(zhun)面(mian)積(ji)：1%-99%調(diao)準(zhun)；方(fang)波(bo)(bo)(bo)和三角型型波(bo)(bo)(bo)選(xuan)(xuan)擇(ze)(ze)TTL電(dian)(dian)平效(xiao)(xiao)果(guo)(guo)。 6）幀(zhen)(zhen)(zhen)率計高達在測量面(mian)積(ji)100MHz，自動化(hua)換檔。

2、驗操作的桌：由單雙面木飾面版(ban)做成，未變(bian)形，不退色，盡寸(cun)：160×70×80cm，鋁金屬(shu)眼鏡框架，設計造型顏值大(da)方(fang)縣，間(jian)可設抽屆，在(zai)家中(zhong)存儲工具軟件，時間(jian)二只處理(li)柜，用在(zai)處理(li)元功率(lv)器(qi)件。