硬或软黑山羊皮高面鞋
Hard or soft black kidskin high shoes
毛绒衬里黑山羊皮高面鞋
Black kidskin high shoes lined with shearling
探讨了采用过氧化氢及超声波除去山羊皮及猪皮粒面层色素的方法。
Natural pigment in grain layer of goat skin and pig skin was bleached by hydrogen peroxide and ultrasound .
羊皮面