MOTORIZEDSCREENSERIES其它说明：金星采用同步电机，合次幕料；***采用卷筒电机，进口木料。技术参数：比例系列规格投影面积(mm)银幕总长(mm)外罩直径(mm)左右黑边(mm)上黑边(mm)下黑边(mm)4:3Gs/Ss80”1600*120018557935484”1700*128019507935490”1800*1350205579354100”2000*1500225579354120”2400*1800265579354150”3000*225032957956516:9Gs/Hs72”1600*900185579320381”1800*1020205579320390”2000*11302255793203Hs99”2200*12402455793203108”2400*13502655793203120”2650*15002930794204150”3300*185536007952051:1Gs/Hs60*601600*160018557935470*701800*180020557935480*802000*200022557935484*842200*2200245579354Hs96*962400*2400265579364110*1102800*2800309579585120*1203000*3000329579585)