Instrumented wheelsets are widely used in the railway industry for the purpose of measurement of the wheel-rail interaction forces. which are crucial factors in a running safety assessment. Information on lateral contact position between wheel and rail is also an important factor when discussing the wheel-rail contact conditions. such as the friction coefficient at the contact point. https://www.markbroyard.com/special-pick-igora-vibrance-6-0-dark-blonde-natural-supply-best-super/