一种回收利用烟气余热换热装置
Release time:2023-10
Hits:
- Affilication of Author(s):
- 动能学院
- Disigner of the Invention:
- 李彦军
- Type of Patent:
- 发明
- Application Number:
- 201310692437.1
- Service Invention or Not:
- no
- Application Date:
- 2013-12
- Pre One:气动恒流量蒸汽调节阀