More extensive use of light steel keel is gypsum board, ceiling design can be combined to produce various shapes of lamp pool.
使用比较广泛的是轻钢龙骨石膏板，吊顶可以结合地平面设计，制作各种造型的灯池。
More extensive use of light steel keel is gypsum board, ceiling design can be combined to produce various shapes of lamp pool.
使用比较广泛的是轻钢龙骨石膏板，吊顶可以结合地平面设计，制作各种造型的灯池。
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