3030燈珠用什么焊接 焊接led貼片用哪種錫漿 |
發布時間:2022-11-05 10:10:24 |
大家(jia)好(hao)我是(shi)(shi)天成照(zhao)明LED燈(deng)(deng)珠(zhu)廠家(jia)小(xiao)編燈(deng)(deng)漂(piao)亮今天我們來介紹3030燈(deng)(deng)珠(zhu)用(yong)什么焊(han)接 3030貼片燈(deng)(deng)珠(zhu)如何焊(han)接的問題(ti),以(yi)下就是(shi)(shi)燈(deng)(deng)漂(piao)亮對(dui)此問題(ti)和相關問題(ti)的歸納整理,一起來看看吧。 文章目錄導讀: 焊接led燈珠用什么錫漿 LED專用錫膏。 固名思(si)義就(jiu)是LED行(xing)業專用的錫(xi)膏(gao),而LED行(xing)業內的人應該知道LED行(xing)業里面是離不開錫(xi)膏(gao)這一(yi)種(zhong)焊錫(xi)材料的,大部分(fen)的燈珠、元器件的貼(tie)片焊錫(xi)都是由錫(xi)膏(gao)這個原(yuan)料焊接出來的,下(xia)面焊錫(xi)廠家雙智利(li)就(jiu)把led行(xing)業所用的錫(xi)膏(gao)為大家分(fen)類羅列下(xia): 首先錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)的分類有(you)(you)多種,可(ke)以按(an)(an)溫度(du)分、按(an)(an)成(cheng)分分、按(an)(an)是(shi)否環保(bao)、按(an)(an)包裝及工藝分來分類,按(an)(an)溫度(du)可(ke)分為(wei)高溫錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、中溫錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、低(di)溫錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)按(an)(an)成(cheng)分可(ke)分為(wei):錫(xi)(xi)(xi)(xi)(xi)(xi)銀(yin)銅(tong)、錫(xi)(xi)(xi)(xi)(xi)(xi)銀(yin)鉍(bi)、錫(xi)(xi)(xi)(xi)(xi)(xi)鉍(bi)、錫(xi)(xi)(xi)(xi)(xi)(xi)鉛、錫(xi)(xi)(xi)(xi)(xi)(xi)鉛銀(yin)錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),按(an)(an)是(shi)否環保(bao)分:無鉛錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、有(you)(you)鉛錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、無鹵錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)按(an)(an)包裝及工藝分為(wei)罐裝式錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),針(zhen)筒(tong)式錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),按(an)(an)工藝分為(wei)貼片(pian)型(xing)錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),點(dian)涂型(xing)錫(xi)(xi)(xi)(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)等。 不同(tong)的(de)芯片(pian)(pian)錫在上(shang)面(mian)的(de)用(yong)(yong)途(tu)不一樣,對于水(shui)平結構的(de)芯片(pian)(pian),錫只是(shi)將燈珠的(de)引腳(jiao)焊接(jie)到鋁基(ji)板(ban)上(shang)面(mian),這(zhe)個工(gong)藝(yi)是(shi)貼(tie)片(pian)(pian)。對于垂直結構的(de)芯片(pian)(pian),除了以上(shang)用(yong)(yong)途(tu),還(huan)有(you)就(jiu)是(shi)將芯片(pian)(pian)焊接(jie)到銅杯上(shang),也就(jiu)是(shi)在固晶工(gong)藝(yi)上(shang)面(mian)的(de)。 怎樣用熱風槍焊接LED 貼(tie)片(pian)LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)方法(fa)有(you)多種(zhong)(zhong),下面(mian)是(shi)其中(zhong)一種(zhong)(zhong)常用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)方法(fa),供參考。首先(xian)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵在(zai)(zai)(zai)(zai)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)、負(fu)極(ji)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)燙(tang)上(shang)(shang)(shang)(shang)(shang)一些焊(han)(han)(han)(han)(han)(han)(han)錫(xi)(焊(han)(han)(han)(han)(han)(han)(han)錫(xi)千(qian)萬不(bu)(bu)能(neng)多,否則,用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)風(feng)槍(qiang)(qiang)一加(jia)(jia)(jia)(jia)熱(re),正(zheng)(zheng)(zheng)、負(fu)極(ji)的(de)(de)(de)(de)(de)(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)就會連在(zai)(zai)(zai)(zai)一起),然(ran)后(hou)用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)風(feng)槍(qiang)(qiang)同(tong)時(shi)加(jia)(jia)(jia)(jia)熱(re)正(zheng)(zheng)(zheng)、負(fu)極(ji)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan),待錫(xi)熔(rong)化(hua)后(hou),用(yong)(yong)(yong)(yong)(yong)(yong)鑷子(zi)將(jiang)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)負(fu)極(ji)放在(zai)(zai)(zai)(zai)對(dui)應的(de)(de)(de)(de)(de)(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)即可(ke)。該操作要(yao)(yao)(yao)快、要(yao)(yao)(yao)準,否則,熱(re)風(feng)槍(qiang)(qiang)會把(ba)LED的(de)(de)(de)(de)(de)(de)(de)(de)塑(su)(su)封(feng)(feng)(feng)熔(rong)化(hua)而損壞(huai)。深(shen)圳(zhen)豐正(zheng)(zheng)(zheng)光電(dian)(dian)(dian)(dian)科(ke)技(ji)發現(xian),在(zai)(zai)(zai)(zai)沒(mei)有(you)熱(re)風(feng)槍(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)情況下,按LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)結構和所用(yong)(yong)(yong)(yong)(yong)(yong)基(ji)板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)同(tong)也可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)方法(fa)。貼(tie)片(pian)LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)引(yin)腳有(you)采用(yong)(yong)(yong)(yong)(yong)(yong)半(ban)(ban)塑(su)(su)封(feng)(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)(de),即燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)兩(liang)邊外(wai)露一小部分(fen)引(yin)腳,如(ru)常用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)5730、7020、4014等也有(you)采用(yong)(yong)(yong)(yong)(yong)(yong)全(quan)塑(su)(su)封(feng)(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)(de),即燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)負(fu)極(ji)在(zai)(zai)(zai)(zai)芯片(pian)的(de)(de)(de)(de)(de)(de)(de)(de)底部,如(ru)3030等。對(dui)半(ban)(ban)塑(su)(su)封(feng)(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)如(ru)7020的(de)(de)(de)(de)(de)(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)也比較容易,同(tong)樣在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)前要(yao)(yao)(yao)先(xian)在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)燙(tang)一點錫(xi)(燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)引(yin)腳不(bu)(bu)要(yao)(yao)(yao)燙(tang)錫(xi)),兩(liang)邊用(yong)(yong)(yong)(yong)(yong)(yong)鑷子(zi)把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)負(fu)極(ji)對(dui)應放在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang),用(yong)(yong)(yong)(yong)(yong)(yong)手指(zhi)或小改錐壓住燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu),最后(hou)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵迅速對(dui)外(wai)露的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)極(ji)進行(xing)加(jia)(jia)(jia)(jia)熱(re),同(tong)時(shi)手指(zhi)適(shi)當加(jia)(jia)(jia)(jia)力往下壓(加(jia)(jia)(jia)(jia)熱(re)時(shi),烙(luo)(luo)鐵不(bu)(bu)能(neng)來(lai)回搓動,手指(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)壓力也不(bu)(bu)要(yao)(yao)(yao)過大,否則會損壞(huai)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu))。深(shen)圳(zhen)豐正(zheng)(zheng)(zheng)光電(dian)(dian)(dian)(dian)科(ke)技(ji)建議大家:對(dui)于(yu)(yu)全(quan)塑(su)(su)封(feng)(feng)(feng)的(de)(de)(de)(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(如(ru)3030),若(ruo)燈(deng)(deng)(deng)(deng)(deng)(deng)條基(ji)板(ban)為(wei)普通(tong)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)路板(ban),則先(xian)用(yong)(yong)(yong)(yong)(yong)(yong)刀片(pian)把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)周圍的(de)(de)(de)(de)(de)(de)(de)(de)漆刮干(gan)凈,露出銅(tong)(tong)線,然(ran)后(hou)在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)燙(tang)少許錫(xi),先(xian)焊(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)大的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)極(ji),接(jie)(jie)著把(ba)電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵放在(zai)(zai)(zai)(zai)新刮出的(de)(de)(de)(de)(de)(de)(de)(de)銅(tong)(tong)線上(shang)(shang)(shang)(shang)(shang)加(jia)(jia)(jia)(jia)熱(re)(不(bu)(bu)能(neng)放到焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)),待焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)錫(xi)熔(rong)化(hua)后(hou),用(yong)(yong)(yong)(yong)(yong)(yong)鑷子(zi)把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)對(dui)應極(ji)放在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)略加(jia)(jia)(jia)(jia)壓即可(ke),最后(hou)焊(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)小的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)極(ji)。必須先(xian)焊(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)大的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)極(ji)是(shi)因(yin)為(wei)所需的(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)熱(re)時(shi)間長(chang),若(ruo)后(hou)焊(han)(han)(han)(han)(han)(han)(han)此電(dian)(dian)(dian)(dian)極(ji),燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)易過熱(re)而損壞(huai)。若(ruo)燈(deng)(deng)(deng)(deng)(deng)(deng)條基(ji)板(ban)為(wei)鋁(lv)基(ji)板(ban),就不(bu)(bu)能(neng)用(yong)(yong)(yong)(yong)(yong)(yong)上(shang)(shang)(shang)(shang)(shang)述方法(fa)了,因(yin)為(wei)用(yong)(yong)(yong)(yong)(yong)(yong)鋁(lv)基(ji)板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)線路都設計得很(hen)細。在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)這類燈(deng)(deng)(deng)(deng)(deng)(deng)條的(de)(de)(de)(de)(de)(de)(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)時(shi),可(ke)利用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)傳導來(lai)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu),對(dui)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)正(zheng)(zheng)(zheng)負(fu)極(ji)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)的(de)(de)(de)(de)(de)(de)(de)(de)背面(mian)鋁(lv)板(ban)同(tong)時(shi)加(jia)(jia)(jia)(jia)熱(re),待焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)錫(xi)熔(rong)化(hua)后(hou),把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)放在(zai)(zai)(zai)(zai)焊(han)(han)(han)(han)(han)(han)(han)盤(pan)(pan)(pan)上(shang)(shang)(shang)(shang)(shang)略加(jia)(jia)(jia)(jia)壓即可(ke)。加(jia)(jia)(jia)(jia)熱(re)器可(ke)從淘(tao)寶上(shang)(shang)(shang)(shang)(shang)購買,也可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)大功率電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵(不(bu)(bu)小于(yu)(yu)100W的(de)(de)(de)(de)(de)(de)(de)(de))來(lai)代(dai)替(ti)。用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)時(shi),電(dian)(dian)(dian)(dian)烙(luo)(luo)鐵的(de)(de)(de)(de)(de)(de)(de)(de)外(wai)殼必須很(hen)好(hao)地接(jie)(jie)地,最好(hao)也戴上(shang)(shang)(shang)(shang)(shang)防(fang)靜電(dian)(dian)(dian)(dian)手環(huan),以(yi)防(fang)感應電(dian)(dian)(dian)(dian)和靜電(dian)(dian)(dian)(dian)損壞(huai)LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)。另(ling)外(wai),烙(luo)(luo)鐵頭要(yao)(yao)(yao)磨成馬蹄形的(de)(de)(de)(de)(de)(de)(de)(de),以(yi)增(zeng)大接(jie)(jie)觸面(mian)積,縮短焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)時(shi)間。深(shen)圳(zhen)豐正(zheng)(zheng)(zheng)光電(dian)(dian)(dian)(dian)科(ke)技(ji)整理分(fen)享。 焊接led燈珠用什么烙鐵 因為LED是半導體元(yuan)件,引線很短,所(suo)以焊接LED元(yuan)件是要用功率小的電(dian)洛鐵,20-30W已顯(xian)足夠。 由(you)于電烙鐵功率較小,焊錫絲也要選(xuan)用較細的為宜,例如直徑為0.8-1.0mm。 焊(han)接時(shi)(shi),要(yao)先把LED引腳處(chu)理干凈,提前掛錫,PCB板(ban)的焊(han)接處(chu)也同樣處(chu)理,這樣焊(han)接時(shi)(shi)才能縮(suo)短時(shi)(shi)間,避(bi)免(mian)烙(luo)鐵的熱量傳到LED芯片上。 led燈珠焊接需不需要用助焊劑 led燈珠焊(han)接需要用(yong)助(zhu)焊(han)劑 各家生產(chan)商的(de)要(yao)(yao)(yao)求不一樣,要(yao)(yao)(yao)看(kan)你的(de)要(yao)(yao)(yao)求了,一般要(yao)(yao)(yao)求:1.焊后線(xian)路板干凈度,這(zhe)是比(bi)較(jiao)常見的(de)要(yao)(yao)(yao)求了2.上錫效果,主要(yao)(yao)(yao)包括(kuo)連錫、拉尖、上錫率、上錫飽滿度3.焊后線(xian)路板電(dian)阻,主要(yao)(yao)(yao)為(wei)助(zhu)(zhu)焊劑殘留(liu)物的(de)電(dian)阻4.腐(fu)蝕性。LED燈,通(tong)常來說(shuo),用(yong)環保免(mian)洗(xi)助(zhu)(zhu)焊劑比(bi)較(jiao)好(hao),因(yin)為(wei)你的(de)元件腳間隔比(bi)較(jiao)大,連錫很少。東莞市虎門助(zhu)(zhu)世紀電(dian)子材料廠,環保免(mian)洗(xi)助(zhu)(zhu)焊劑CSJ818N很適用(yong)于,LED燈。 LED燈珠應怎樣焊接 LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)應使(shi)用電洛(luo)鐵焊(han)(han)錫絲焊(han)(han)接,LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)連接點(dian)比較小,是很難焊(han)(han)接的,一(yi)般(ban)稍(shao)不(bu)留(liu)意就(jiu)會導致燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)損壞,正常(chang)(chang)只有經常(chang)(chang)從(cong)事焊(han)(han)錫作業的人員才能(neng)焊(han)(han)接LED燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),一(yi)般(ban)家(jia)庭燈(deng)(deng)芯(xin)損壞只要更換燈(deng)(deng)芯(xin)即(ji)可(ke)也比較方便(bian),即(ji)使(shi)更換燈(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)也省不(bu)了多少錢。 以上就是天(tian)成小編(bian)對(dui)于3030燈(deng)珠用什(shen)么焊(han)接 3030貼(tie)片燈(deng)珠如何焊(han)接問(wen)題和相關問(wen)題的(de)解答了,希望對(dui)你有用 【責任(ren)編(bian)輯:燈(deng)漂亮】 |