1. the leather box: leather packing box, leather cap for brush, leather disguise wraps, leather disguise box, leather jewel box etc. ; 皮盒类：皮制包装盒，皮质笔套，皮质化妆包，皮质化妆盒，皮制珠宝盒等；
2. the leather box: leather packing box, leather cap for brush, leather disguise wraps, leather disguise box, leather jewel box etc. ; 皮盒类：皮制包装盒，皮质笔套，皮质化妆包，皮质化妆盒，皮制珠宝盒等；
3. Our leather factory produce various kinds of leather such as cow leather , sheep leather, deer leather and kangaroo leather. 公司拥有的皮革生产厂，生产各类牛、羊、鹿和袋鼠皮。
4. Our leather factory produce various kinds of leather such as cow leather , sheep leather, deer leather and kangaroo leather. 公司拥有的皮革生产厂，生产各类牛、羊、鹿和袋鼠皮。
5. The stress-strain behaviors of belt leather, sole leather, reprocessed leather, pigskin soft leather and synthetic leather are studied in this paper. 本文研究了腰带革、底革、再生革、猪皮软革和合成革的应力应变行为，从其应力应变行为的差异，研究了其制品的穿着舒适性。
