Rotor design for horizontal axis windmills/
19
Main Authors: | , |
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פורמט: | |
יצא לאור: |
Amersfoort, The Netherlands : Steering Committee for Wind Energy in Developing Countries,
1981
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נושאים: |
19
Main Authors: | , |
---|---|
פורמט: | |
יצא לאור: |
Amersfoort, The Netherlands : Steering Committee for Wind Energy in Developing Countries,
1981
|
נושאים: |