each side put 6 ping pong.
6 {( M* e1 p9 `9 R公仔箱論壇Then select the side of 6 ping pong which is heavier and measure again with 3 + 39 [3 ]1 p! G3 h, C& ]; x e
Then select the side of 3 ping pong which is heavier.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。& S* A) k( X! Y1 s' f/ j+ I
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
" e7 e* ?, W1 R% X: ?9 K* dtvb now,tvbnow,bttvbIf one side is heavier means the heavier side ping pong is the one |