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Huayang glass-metall-joint tube with integrated heatpipe.
- Author
- Photographer: Sven Tetzlaff
- Created on
- Monday 13 September 2010
- Posted on
- Sunday 1 September 2019
- Dimensions
- 4971*3314
- File
- LICENSED_test567_hongchen_MG_1654.jpg
- File size
- 7651 KB
- Keywords
- collector, ecology, ecosystem, energy, energy source, environment, environmentalism, glass metall joint, glass metall vacuum tube, heat pipe, natural resources, solar, solar collector, solar power, solar thermal, solar tubes, solar water heater, strip absorber, tube, vacuum tubes
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