thleong

each side put 6 ping pong.公仔箱論壇) a8 L9 {1 x, c7 |  ^
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
$ @6 S3 b! I  l' ]: l+ CTVBNOW 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。Then select the side of 3 ping pong which is heavier.tvb now,tvbnow,bttvb8 z2 O; Y& y' i& P6 ?
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/ F  L% W0 V( w5 O2 v
If one side is heavier means the heavier side ping pong is the one