芒果视频下载

相(xiang)(xiang)(xiang)(xiang)框較常(chang)見的(de)(de)封(feng)面材(cai)質(zhi)(zhi)有皮(pi)具(ju)(ju)、玻(bo)璃、樹脂水晶(jing)、模板、ABS，這(zhe)些材(cai)質(zhi)(zhi)抗壓(ya)抗氧化(hua)及耐(nai)磨耐(nai)腐蝕(shi)程度依次增強(qiang)(qiang)。其(qi)中(zhong)ABS鋼琴(qin)烤(kao)漆冊(ce)(ce)(ce)最(zui)為流(liu)行，該(gai)(gai)材(cai)質(zhi)(zhi)能(neng)抗壓(ya)抗沖擊，耐(nai)高溫低(di)溫，耐(nai)腐蝕(shi)，而且(qie)造型多(duo)變(bian)，通(tong)(tong)(tong)(tong)過(guo)鋼琴(qin)烤(kao)漆或鍍銀工藝，加以不(bu)(bu)同顏(yan)色加工，色澤更奪目，款式豐富；其(qi)次是皮(pi)具(ju)(ju)類(lei)相(xiang)(xiang)(xiang)(xiang)冊(ce)(ce)(ce)，皮(pi)具(ju)(ju)相(xiang)(xiang)(xiang)(xiang)對比較傳(chuan)統，但皮(pi)具(ju)(ju)類(lei)材(cai)料具(ju)(ju)有較強(qiang)(qiang)的(de)(de)可(ke)塑性(xing)(xing)及彈性(xing)(xing)，容易染色，通(tong)(tong)(tong)(tong)氣性(xing)(xing)佳，不(bu)(bu)起靜電，可(ke)立(li)體加工，能(neng)長期保存(cun)；琉璃相(xiang)(xiang)(xiang)(xiang)冊(ce)(ce)(ce)通(tong)(tong)(tong)(tong)透性(xing)(xing)很好，美觀大(da)方，美中(zhong)不(bu)(bu)足的(de)(de)是略顯(xian)笨重；樹脂水晶(jing)相(xiang)(xiang)(xiang)(xiang)冊(ce)(ce)(ce)外觀通(tong)(tong)(tong)(tong)透大(da)氣，但長時(shi)間存(cun)放易變(bian)色，表面容易劃傷；噴漆類(lei)相(xiang)(xiang)(xiang)(xiang)冊(ce)(ce)(ce)工藝相(xiang)(xiang)(xiang)(xiang)對簡(jian)單(dan)，通(tong)(tong)(tong)(tong)過(guo)拋光處理，表面光澤度較好，花色豐富，該(gai)(gai)類(lei)相(xiang)(xiang)(xiang)(xiang)冊(ce)(ce)(ce)比較普通(tong)(tong)(tong)(tong)，在個性(xing)(xing)化(hua)要求較高的(de)(de)市場中(zhong)占(zhan)有率不(bu)(bu)是很高。