each side put 6 ping pong.5.39.217.77' m8 O: H. ]) ]# k
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
" q% p: b" c R5 K8 rThen select the side of 3 ping pong which is heavier.
4 d) c, R u; d9 B% G8 k& g公仔箱論壇After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
. c" z, q7 f( F3 pTVBNOW 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。If one side is heavier means the heavier side ping pong is the one |