纳米自洁钛彩色墙体板
钛幕墙板
工艺:无光精轧/酸洗;毛化、纳米处理
The Nanometer Self-cleaning titanium color wall plate
Titanium curtain wall plate
Tech: Roll dull finish / pickling; texturing, nano processing
钛建材
纳米自洁钛板
钛墙体板
Titanium building materials
Nano self-cleaning titanium plate
Titanium wall plate