V rolling may decrease efficiently side overlap of plate, chamfer rolling may remove complately side overlap of plate.

平辊立轧可显著减小坯料侧面双鼓形及折叠，倒棱轧制可有效消除坯料侧面双鼓形。

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Wasps piled on the pressure and were denied what they thought should have been a penalty try when Clermont knocked on as the home side tried to feed the ball wide to a three-man overlap.

BBC: Wasps 25-24 Clermont Auvergne