轻涂纸属于涂布纸序列, 其纤维组织均匀, 厚薄一致.Grohal belong to the coated paper series, the munltivariable uniform, fibrous tissue.光纤在其纤维材料中传导光线.Optical fibers guide light rays within the fiber material.澳大利亚的一种落尾木属植物,其纤维可供纺织用.Australian pla...