Zitat:
Zitat von Carline
Or you do this 
1. 1983 : Two color rubbers (Red / Black) rule
2. 1995 : Repeal of Speed **glue ban (within months of implementation)
3. 1998 : Durban Aspect Ratio Reduction Regulation
4. 2000 : Ball size increase from 38 mm to 40 mm
5. 2004 : Pip Distribution Density Reduction Regulation
6. 2008 : FPB (Frictionless pips ban)
7. 2008 : Fake ban on boosters to fool the IOC
8. 2014 : 40+ ball change from celluloid to plastic
9. 2022: Total official ban on 40 celluloid balls |
Update :- ITTF added 2 more rule changes in 2024 . (One is actually a refusal to change).
10. 2024 : Rejection of rule change to promote equality of women
11. 2024 : Increased the maximum allowed total rubber thickness from 4.00 mm to 4.05 mm to protect boosting, even though rule 2.4.7 clearly prohibits boosting