自适应柔性密封防护的泡菜坛保水密封罩及泡菜坛
Release time:2024-08-19
Hits:
- Affilication of Author(s):
- 机械工程学院
- Type of Patent:
- 实用新型专利
- Service Invention or Not:
- no
- Application Date:
- 2021-11-25
- Authorization Date:
- 2022-04-12
- First Author:
- YY
- Pre One:一种自适应导正的管材周向拉伸强度的测试装置及方法