单项选择题
墙面软包装饰龙骨制作传统的常见形式为()见方划分。
A.200mm x200mm
B.300mm x300mm
C.350mm x350mm
D.450mm x450mm
点击查看答案&解析

单项选择题
A.200mm x200mm
B.300mm x300mm
C.350mm x350mm
D.450mm x450mm
微信扫一扫,加关注免费搜题