多项选择题
A.单元式幕墙 B.构件式幕墙 C.点式幕墙 D.框架式幕墙 E.悬挂式幕墙
A.1.2 B.1.25 C.1.3 D.1.35
A.100mm B.200mm C.300mm D.400mm
A.10mm B.15mm C.20mm D.25mm
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