简介中型尿素装置氨气提法在工艺布置、能量回收等方面的改进。
The article briefly introduces the improvements in process. plant layout and energy recovery of middle urea plant using NHs stripping technology.
此项研究思路及研究成果可供大、中型低水头水利枢纽泄流布置参考。
The study may give a reference to general layout of large and medium low head projects.
介绍大中型企业厂区雨水管道系统的平面布置、设计数据的选取和主要的设计步骤。
This paper introduces the layout plan, selection of design data and main design steps of rain water piping system of large and medium-scale plants.
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