Through a new type scraper barb machine being developed, the problem has been solved that effect of barb on roll life in medium steel plate production and the quality of rolled plate was improved.
通过开发研制一种新型刮板式去毛刺机，解决了在中厚板生产中板坯毛刺影响轧辊寿命的问题，提高了轧制钢板的质量。
On the plate there was a pair of carved metal bronze-colored hands, life-sized, which appeared blackened and burnt, as if having been subjected to tremendous heat.
在碟子上面安放一双雕刻的金属制的象真手大小彩色青铜手，且燃烧变黑了，好像正在经受巨大的热量烘烤。
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