首页 > 检索 > 羧甲基壳聚糖-丝素(家蚕/山蚕/柞蚕)对陈年古丝的修复和强化作用比较 >Comparisons of the restoring and reinforcement effects of carboxymethyl.pdf
《Comparisons of the restoring and reinforcement effects of carboxymethyl.pdf》