The site of the new chemical fertilizer plant has been marked out.

新化肥厂的厂址已经划出来了.

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Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.

介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况.

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Presents the construction and characteristics of the electric automation system in large chemical fertilizer plant.

介绍大化肥生产装置中电气自动化系统的构成及特点.

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This paper centers on the operation of and innovation in the unit atLunan Chemical Fertilizer Plant.

本文重点介绍该装置在鲁南化肥厂的运行及创新情况.

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