为了摸清维修进口备件的可能性、维修备件的工作量、经济效益,以及维修备件存在的问题,选择一些典型零件(自己制造难、进口价格高、维修效益大、用现有技术可以修复)组织力量进行修复,总结经验,加以推广,我们于1987年5月下旬调查了北京燕山石化公司、上海石化总厂、宝山钢铁总厂等进口设备多、备件需求量大、技术力量强的一些单位,实际考察了维修设备和技术手段。现提出以下几点看法。 1.近几年来,我国引进了几百亿元的机电设备。为了维持设备的正常生产,每年都要花很大一笔外汇去购买备件。例如燕山石化公司每年买进备件约需800～900万美元,在1987年压缩外汇指标的情况下,还需700万美元。上海石化总厂1987年也需700万美元(其中200万美元为商业贷款),宝钢1986年买备件费是 In order to find out the possibility of repairing imported spare parts, the workload of repairing spare parts, the economic benefits, and the problems of repairing spare parts, select some typical parts (difficult to manufacture, high import prices, large maintenance benefits, and can be repaired using existing technologies) Organizational forces were repaired, and experience was summarized and promoted. In late May 1987, we investigated Beijing Yanshan Petrochemical Company, Shanghai Petrochemical Plant, Baoshan Iron and Steel Plant and other units that had many imported equipment, large spare parts demand, and strong technical strength. Actual inspection of maintenance equipment and technical means. The following points are put forward. 1. In recent years, China has introduced several hundred billion yuan of mechanical and electrical equipment. In order to maintain the normal production of equipment, a large amount of foreign exchange is required to purchase spare parts every year. For example, Yanshan Petrochemical Company needs about 800 to 9 million U.S. dollars each year to purchase spare parts, and in the case of the 1987 foreign exchange index, it still needs 7 million U.S. dollars. Shanghai Petrochemical Plant also required US$7 million in 1987 (of which US$2 million was a commercial loan). Baosteel’s purchase of spare parts in 1986 was