介绍了PTA（精对苯二甲酸）的生产工艺和技术进展，分析了国内外PTA的市场供需，并预测了消费的发展趋势。
The paper introduced PTA production process and its technology progress. It also analyzed current situation of PTA production, market and future development at home and abroad.
本文论述了60at轨的全部生产工艺过程，包括冶炼、开坯、轧制、矫直以及精整加工等。
In this paper, the whole process of 60at rail production including steel-making, blooming, rolling, straightening and finishing is described.
文章就香菇精膏、鸡肉精膏的生产工艺及二者的复配调味工艺进行综合论述。
This paper discusses the production process of chicken essence paste, mushroom essence paste and the technics of combine season for the two essence paste.
介绍了高铬轧辊化学成分和生产工艺，实际使用证明高铬轧辊适合太钢1549热连轧精轧机组。
It has been proved that high Cr cast iron rolls are fit for finishing mill of 1549 hot strip mill of Tisco.
通过对国内外多种精萘生产工艺的比较，指出了选择精萘工艺的原则。
By means of comparison for different naphthalene refining processes both at home and abroad, the principle of the selection of naphthalene refining processes is pointed out.
前轴是汽车中的大型重要锻件，其生产工艺可归纳为锤上模锻、热模锻压力机上模锻、成形辊锻、精辊-模锻复合工艺等几种类型。
The production process includes hammer die forging, pressure forging, roll forging forming, and precision rolling-die forging composite technology.
介绍了高铬轧辊化学成分和生产工艺，实际使用证明高铬轧辊适合太钢1549热连轧精轧机组。
The chemical component and producing process of high Cr cast iron r ol l are introduced. It has been proved that high Cr cast iron rolls are fit for finishing mill of 1549 hot strip mill of Tisco.
运用精益生产及质量管理工具进行生产工艺改善；
运用精益生产及质量管理工具进行生产工艺改善；
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