较详细地介绍了燃气井式热处理炉的节能技术改造。
This paper gives a particulared introduction to process of energy_saving technical renovation of gas well_type heat treatment furnace.
通过采用KLAR除氧器乏气回收技术，对锅炉给水系统进行节能技术改造。
Through using the recovery technology for exhausting steam of KLAR deaerator, energy conversation technology reformation was made for boiler feed water system.
程序在IBM - PC微机上实现多元回归模型对郑州铝厂节能技术改造的决策分析。
It is programmed in IBM-PC computer to construct polynomial regression model for saving energy resource in Zhengzhou Aluminum Company.
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