To study about our Earth by 3S technology information.
ข่าวสารและกิจกรรม
Open for service 2 Jun 63
https://www.youtube.com/watch?v=qqG-atpwmgA&t=1s
The knowledge
https://www.youtube.com/watch?v=T3YAanvvI_w
https://www.youtube.com/watch?v=7bGx_CXydcw
https://www.youtube.com/watch?v=fiiXxIz4Ge8
https://www.youtube.com/watch?v=2p9-6Wj2MtI
https://www.youtube.com/watch?v=TcrcS4yoAo4
https://www.youtube.com/watch?v=M8iyGFuXahE&t=3s