XJB140系列節(jié)能隔熱明框玻璃幕墻(A)
XJB140 series energy-saving and heat-insulating exposed frame glass curtain wall(A)
鋁合金裝飾型材
表面處理工程技術(shù)
研究開(kāi)發(fā)中心
XJB140系列節(jié)能隔熱明框玻璃幕墻(A)
XJB140 series energy-saving and heat-insulating exposed frame glass curtain wall(A)