联系电话:
产品原料:外框:开启式海报架铝型材,弹片,角码或仿不锈钢色转角, 背板:KT板或PVC发泡板, 面板:PS透明有机板边框宽度:一般采用3.2cm宽铝型材,同时还有2.5cm宽铝型材和2.6cm宽铝型材可选
A0=84.1X118.9 B0=100X141.4
A1=59.4X84.1 B1=70.7X100
A2=42.0X59.4 B2=50.0X70.7
A3=29.7X42.0 B3=35.3X50.0
A4 210×297