each side put 6 ping pong.www2.tvboxnow.com3 W$ ~# j9 |. i) I7 j6 a
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3www2.tvboxnow.com" L c3 f0 b6 B5 r/ ?) V
Then select the side of 3 ping pong which is heavier.www2.tvboxnow.com, G: q) d/ p6 G6 v
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
|. O, @/ l% O" D9 M9 t6 Y' u6 U公仔箱論壇If one side is heavier means the heavier side ping pong is the one |