短語(yǔ)詞組短語(yǔ)gypsum poulding plaster 模型用石膏粉gypsum pottery plaster detail 陶瓷用熟石膏gypsum board plaster board 石膏板牆gypsum powder plaster powder 石膏粉gypsum perlite plaster 石膏珍珠巖灰漿gypsum m plaster board 石膏灰泥板gypsum neat plaster 石膏淨(jìng)粉飾gypsum pottery plaster 陶瓷用熟石膏gypsum m plaster 粉飾用石膏粉;石膏灰泥 返回 gypsum plaster