我院于一九八三年按化工部安排,对“日产60吨合成氨厂节能技改”进行设计。为此,我院氮肥室安排专人对同类型厂进行了系统调查研究,并作了周密的计算。设计完成后,将计算书、条件单、图纸文件材料按规定一并归档。一九八四年到一九八五年,我院又接受各地委托进行了同类型工程设 Our hospital in 1983 by the Ministry of Chemical Industry arrangements, “Nissan 60 tons of ammonia plant energy-saving technical transformation” for the design. To this end, our hospital nitrogen room arrangements for the same type of plant conducted a systematic investigation and research, and made a careful calculation. After the design is completed, the calculation of the book, the conditions of the single, drawing documents and materials required to be filed together. From 1984 to 1985, our institute also commissioned the commissioning of the same type of projects