它们常用木粉和无机填料充填，并可与纸、纺织品和类似物料结合用作涂料或浸渍剂。
They are often extended with wood flour and inorganic fillers and may be used in combination with paper, textiles, and similar materials, either as coatings or impregnants.
它们常用木粉和无机填料充填，并可与纸、纺织品和类似物料结合用作涂料或浸渍剂。
They are often extended with wood flour and inorganic fillers and may be used in combination with paper, textiles, and similar materials, either as coatings or impregnants.
应用推荐