医用脱脂棉
- 网络Medical purified cotton; medical absorbent cotton

医用脱脂棉
Medical purified cotton
... 医用脱脂纱布 Medical purified gauze 医用脱脂棉 Medical purified cotton ...
medical absorbent cotton
... Chitosan rod reinforced with Absorbent cotton fibers 脱脂棉纤维增强壳聚糖棒材 ) medical absorbent cotton 医用脱脂棉 ...