A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core, used instead of plaster or wood panels in construction to form walls.
石膏灰泥板,灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板,在建筑中用于代替灰泥或木板来建造墙壁。
The wood cells collapse source dynamic is one of the core issues about the research on the mechanism of wood collapse.
木材细胞皱缩的动力学机制是木材皱缩机理研究的核心问题之一。
A kind of valuable wood which is cut into a mold as the core.
一种非常名贵的木头做制成模子做芯。
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