一、技术经济论证的必要性我们进行技术改造论证工作,是通过以往积压浪费的历史教训和制订公司技术改造规划过程中出现的问题,逐步认识到搞技术改造必须进行技术经济论证,不进行论证就要陷入盲目性,造成不应有的经济损失.一九八三年公司用旧厂房改建机场空压站,由于对技术上可行性缺乏研究,厂房建筑结构和建筑位置均有问题,需要另建,三台新购置的空压机不能安装,造成67万元的积压.一九八四年间,公司配置3万元以上的设备38台,未投产使用的就有14台,其中国内研制设备质量不过关的7台,自制设备达不到产品质量要求的2台,选型不恰当的1台.由于对这 I. The Necessity of Technical Economic Demonstration We conducted the technical reform demonstration work through the historical lessons learned from the backlog of wastage and the problems that emerged in the process of formulating the company’s technological transformation plan, and gradually realized that technical innovation must be conducted in technical and economic argumentation, and no demonstration is conducted. It is necessary to fall into blindness and cause undue economic losses. In 1983, the company used the old factory building to rebuild the airport air compressor station. Due to the lack of technical feasibility study, the structure of the factory building and the location of the building have problems. Construction, three newly purchased air compressors can not be installed, resulting in a backlog of 670,000 yuan. In 1984, the company configured 38 sets of equipment more than 30,000 yuan, there are 14 sets without production, including domestic research and development equipment quality However, there are seven units that are closed, two of the self-made equipment fail to meet the product quality requirements, and one is not properly selected. Because of this