冗余电磁与压电组合双阀装置器
Release time:2023-10
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- Affilication of Author(s):
- 动能学院
- Disigner of the Invention:
- 范立云
- Type of Patent:
- 发明
- Application Number:
- 201310099708.2
- Service Invention or Not:
- no
- Application Date:
- 2013-03
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