why in tabletennis match, players must inspect each others' bats?

[sbfuncle]

too tsim for me

I don't know the competition rules.
But I think the reason for checking bat is due to this reasons I mentioned. Maybe competition doesn't allow the full screw and cuttings so they only allow a certain kind of rubber to be used.

 

[red amoeba]

before you fuck, you must also inspect each other's kkj and cb.

 

[Sialoquent]

before you fuck, you must also inspect each other's kkj and cb.

Inspect for curryzhup?