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。

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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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But as the business gained scale, the profits have rolled in.

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This in turn would pave the way for the Oyster technology to be rolled out on a commercial scale.

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As if hitting its stride in all business units, CSTR is now rolled out with enough exposure to capitalize on economies of scale.

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