ชุดที่ 13แผนที่ เข็มทิศ
TRANSCRIPT
- 1. - ... SS.W.B.
2. 1. 2. 3. 4. 5. .4 ..2418 ..2491 6. - - - 7. 8. ( ) 90 10, 20,30 10 , 20 , 30 9. 20, 30,40, 50 20 , 30 , 40 10. 1 50,000 (1 .. . ) A 93.7 60.4 937604 B 92 92.0 58.5 920585 A = 937604 B = 920585 C = .. X = . Y = . 11. N ( ) 12. 1. 2. 3. 4. (Silva) 360 13. 1. 2. 3. 4. 5. 360 6. 7. 14. 1. 60 1.1 1.2 60 1.3 N 1.4 2. 15. 1. 2. 2.1 60 2.2 20 2.3 20 2.4 10 2.5 10 16. ... B.P. ... ... ...