1. 33201
5
2555
17
33
45
6/5

2. 1-2 2555
34
33201 >
41101 0.5
1. 17
2. 33
3. 45
(
(...............................................)

3. (
(...............................................)
(
(...............................................)
………………………………………………………………………
………………………….
………………………………………………………………………
………………………….
(
(..............................................................)

4. 1. 17 .6/5
2. 33 .6/5
3. 45 .6/5
2

5. 1.
2.
3.

7. Concert
Hall
1.
2.
3.
4.
5.

8. 6.
7.
8.
1.
2.
3.
4.
5.
6.
/ /
20-26
2556

9. 27 -
1
2556
1.
2.
3.
4.
http://news.siamphone.com/news-06619.html
http://www.il.mahidol.ac.th/e-
media/waves/properties/reflection.html
http://www.scimath.org/index.php/socialnetwork/groups/viewbul
letin