... the working, which is good for recoving the function of rubber, adjusting the speed difference upon on different diameters ... :A: Avoid the direct sun shine and soaked in the rain and snow.B: Away from the ... heating device about 1.5m. C: Store in dry and clean place, away from acid, alkali, ... 10-30oC, comparative moisture 50-80oC E. Keep in vertical position, horizontal is not allowed.F. No ...