高(gao)密封(feng)性(xing),通(tong)過(guo)精良(liang)加(jia)工(gong),款式高(gao)端(duan)上(shang)檔(dang)次配(pei)(pei)上(shang)中空玻(bo)璃(li)(li)(li),具有良(liang)好(hao)的隔音隔熱效(xiao)果框扇(shan)內外平整(zheng),防水性(xing)能相比其它窗型更好(hao)外開(kai)角度0-90度外框50*44扇(shan)料75*50玻(bo)璃(li)(li)(li)12mm-24mm,中空玻(bo)璃(li)(li)(li)最厚建議小于5+9A+5配(pei)(pei)置性(xing)能優良(liang)的配(pei)(pei)件,整(zheng)體穩(wen)固耐用(yong),防盜性(xing)能好(hao)
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