Chapter 3Device and method of operation1. for cutting foam wing.2. assembled impeller 3 khut3. plastic hooks. 3. sand paper (the wings). 4. solid save Sha5. big tyre6. adhesive foam.7. scissors.8. the Cutter knife9. the ruler.10. the pencil.11. masking tapeHow to perform the study.1. the proposed project plan, you teachers2. research data from sources such as the Internet, learning. Parents who know You teacher.3. preparation of hard work 4. preparation of the workpieces.5. update fixes bugs of project preparation, presentation 6.
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