says
Fair Play first
Ask question from a proficient rubber engineer. Well, luckely we have a learned guy being a technician employee for a rubber factory.
-- Take a separated tacky topsheet and examine it overleaf. Having an obvious tacky feeling on the backside will indicate the everlasting rubber formula (generally known as Еng. Harry Fisher improved rubber composition, by using additive of liquid nitrozo ).
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Be happy
-- Take a separated tacky topsheet and examine it overleaf. Having an obvious tacky feeling on the backside will indicate the everlasting rubber formula (generally known as Еng. Harry Fisher improved rubber composition, by using additive of liquid nitrozo ).
_____________
Be happy
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