each side put 6 ping pong.
0 E1 x% |: [& m; {; x5.39.217.76Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
1 j% \7 X* f' x公仔箱論壇Then select the side of 3 ping pong which is heavier.
. R' e+ F4 b5 G+ h( J y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 1.5.39.217.76" g) s4 q, h# c+ v2 e( H" m
If one side is heavier means the heavier side ping pong is the one |