Both the chemical composition and the metallurgical quality of the blade have met the engineering requirement, and the production cost is 13% lower than that of the prior ones with better benefits.
所制叶片不仅化学成分、冶金质量均达到了设计要求，而且比以往工艺降低生产成本约13%，技术经济效益十分可观。
Based on the investigation into the personnel requirement in metallurgical machinery enterprise, this paper analyzes its status quo and explores the teaching reform in this major.
针对冶金企业机械人才状况进行了调查并在此基础上对冶金机械专业人才需求的现状进行分析，并围绕人才需求对该专业进行一系列的教学改革的探索。
The metallurgical performance of sinters can meet the requirement of BF smelting.
该烧结矿的冶金性能能基本满足高炉冶炼的要求。
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