Slide 1

1.2.

3

1. 2. 3.4.

1) 2) 3) 12

1. 2. 3. 4. 5.

1.

2.

3. (Projector)Projector

4. (Visualizer)

6. (Digital Camera) (Memory)

1.

3. 2 3 (Microsoft Excel)

2. (Harvard Graphic) (Lotus Freelance) (Microsoft Power Point)

4.

http://bigbangthemyfriand.blogspot.com/2013/02/3.htmlhttps://krukoypmr.wordpress.com/%E0%B8%AB%E0%B9%89%E0%http://www.krukaewta.net/web1/ng23101/index_u3_1.html

.3/4 37

.3/4 38

null185427.42