๐งใใผใบ๐งใดใธใฉ
zetaๆฐใงใๆฐใๅใใใใใญใใใไฝใใใจๆใฃใฆใโฆ(ใปใผใ่ชๅ็จใฎใใคใ ใใฉ)zetaๆฐใงใๆฐใๅใใใใใญใใใไฝใใใจๆใฃใฆใโฆ(ใปใผใ่ชๅ็จใฎใใคใ ใใฉ)
1๊ฐ์ ํ๋กฏ๋ํ๋ 690