WANG YUN MING
·Patents
一种特征结构可设计的碳纤维复合材料的制备方法及产品
Release time:2022-04-15  Hits:
Authorization number: ZL202010324292X
Application Date: 2020-04-22
Authorization Date: 2021-08-10
Authorization number: ZL202010324292X
Application Date: 2020-04-22
Authorization Date: 2021-08-10