non-load-bearing wall framing 非承重墙体龙骨

steel wall framing 钢墙框架

metal wall framing installer 金属墙框架安装程序

Hidden Framing Glass Curtain Wall 隐框玻璃幕墙 ; 隐框幕墙

exposed framing glass curtain wall 明框玻璃幕墙 ; 明框幕墙

exposed framing curtain wall 明框玻璃幕墙

framing curtain wall 幕墙类型

cold-formed steel framing wall 冷弯型钢骨架墙体

semi-exposed framing glass curtain wall 半隐框玻璃幕墙

cold-formed steel framing wall studs 冷弯型钢骨架墙体立柱