easy, one minutes i solve the problem
3 W" R6 e$ H6 V) l3 gdivide into half, mean 6/ 6
g" u @3 S' A公仔箱論壇take the heavier 6 ping pongtvboxnow.com5 P1 ]/ Q, V: m# k
divide into 3/3, take the heavier 3
1 I% }/ M m0 O: d/ etake the the other 3 that have the equal weight, switch each to measure, the most important things is labeling the ping pong so that we can recognize |