Encyclopedia of Airships /
An airship or dirigible is a type of aerostat or "lighter- than-air aircraft" that can be steered and propelled through the air using rudders and propellers or other thrust mechanisms. Unlike aerodynamic aircraft such as fixed-wing aircraft and helicopters, which produce lift by moving a w...
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | software, multimedia |
| Kieli: | eng |
| Julkaistu: |
Delhi, India : Learning Press : World Technologies,
2012
|
| Aiheet: | |
| Linkit: | http://repository.library.utm.my/id/eprint/3608 |