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Viscosity depends on what the racket

44140681992010-02-10 05:01:08 +0000 #1

yu0803072010-02-10 05:03:46 +0000 #2
depends primarily on the racket rubber! Viscosity is used to make spinning!

Anti-adhesive rubber is divided into two kinds of viscosity and Shibuya! Domestic mostly sticky, to the surface of viscous substances in the manufacture of friction!

While imports rubber is uneven on the surface of the astringent nature to create friction!
1_8li2010-02-10 05:10:56 +0000 #3
Add sticky layer

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