each side put 6 ping pong.+ }; d& c2 L0 I, O' X$ l1 J( p: K
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
, m% X, I% v# c2 L) Q* i公仔箱論壇Then select the side of 3 ping pong which is heavier.
% j. h; d1 m! q+ U; I& mAfter tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.5.39.217.77:8898# B& j" A2 Y4 E+ P3 H5 ?6 B
If one side is heavier means the heavier side ping pong is the one |