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alex p Probyn

Stirling hot air engine

Stirling hot air engine

742 views
2 faves
0 comments
Uploaded on May 13, 2009
Taken on February 6, 2004

Stirling hot air engine

Stirling hot air engine

742 views
2 faves
0 comments
Uploaded on May 13, 2009
Taken on February 6, 2004
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