石膏板表面还设有装饰层，装饰层可为木皮层、金箔层、绒面层或纸层。
A decorative layer is arranged on the surface of the gypsum layer, which is a veneer layer, a gold foil layer, a luster layer or a paper layer.
石膏板表面还设有装饰层，装饰层可为木皮层、金箔层、绒面层或纸层。
A decorative layer is arranged on the surface of the gypsum layer, which is a veneer layer, a gold foil layer, a luster layer or a paper layer.
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