Seam surface defect after grinding or thickness is lower than base material after mechanical treatment.
打磨焊缝表面缺陷或机械损伤后的厚度小于母材的厚度。
The scale defect is an important influence factor on surface quality of hot rolled strip.
氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。
The scale defect is an important influence factor on surface quality of hot rolled strip.
氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。
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