The surface degree of finish is important index of production quality, discussed surface roughness of hot strip, effect and control way of cold roll process on finished product.
不锈冷轧带钢表面光洁度是重要的产品质量指标，讨论了热轧带钢的表面粗糙度和冷轧工艺对成品表面光洁度的影响及控制方法。
The goal of finish machining is achieved and surface roughness is reduced 3 ~ 5 grades based on experimental data.
根据实验得到的优选数据进行加工，有效地降低了表面粗糙度3 ~ 5级，达到了光整加工目的。
Standard finish of gasket surface is 125-200 micro-inch maximum roughness.
垫圈表面的标准光洁度最大为125 - 200百万分之一英寸粗糙度。
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