rolled in scale 轧入氧化皮
In order to eliminate the red scale on surface of hot rolled strip, the descaling and rolling experiments in lab and industrial trials were carried out.
为了解决热轧卷板生产中出现的表面红色氧化铁皮问题，进行了实验室除鳞热轧实验以及调整轧制工艺的工业性试验。
It's inevitable for-hot-rolled silicon steel sheets to produce oxidized scale in the process.
热轧硅钢片在生产过程中不可避免地会产生氧化铁皮。
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