double drum re-reel,double drum winder是什么意思

用法例句

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

平轧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。

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。