红叶 壁挂银幕(玻珠/白塑)
壁挂银幕(方形自锁88#.98#塑料端盖/铁端盖)/玻珠/白塑/50×50/60×60/70×70/80×80/84×84/96×96/108×108/120×120/75/84/100/120/135/150/180/200/82/92/100/120///投影幕类型:壁挂银幕(方形自锁88#.98#塑料端盖/铁端盖) \ 材质:玻珠/白塑 \ 对角线(英寸):50×50/60×60/70×70/80×80/84×84/96×96/108×108/120×120/75/84/100/120/135/150/180/200/82/92/100/120
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