一种单螺杆膨胀机的进排气孔口结构
Release Time:2025-04-30
Hits:
- Title:
- 一种单螺杆膨胀机的进排气孔口结构
- Disigner of the Invention:
- 吴伟烽；张曌；建志方；谢佳；张文珊
- Type of Patent:
- Invent
- Application Number:
- 201610349773.X
- Service Invention or Not:
- No
- Application Date:
- 2016-05-24
- Date:
- 2025-04-30
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