each side put 6 ping pong.
5 M0 A9 w9 H( y) D1 [* F公仔箱論壇Then select the side of 6 ping pong which is heavier and measure again with 3 + 3tvb now,tvbnow,bttvb: b# q! _$ ?" i" a" q6 h
Then select the side of 3 ping pong which is heavier.8 p; Q" C; P2 S6 h
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.公仔箱論壇( d% \$ c7 X2 C
If one side is heavier means the heavier side ping pong is the one |