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长城0520是我国借鉴国外先进技术开发的具有八十年代水平的16位微型机,其开发成功和批量投入生产,标志着我国微型计算机技术进入了一个新阶段.长城0520与国际上盛行的IBM PC/XT兼容,并针对我国具体国情,改进、提高了某些性能指标,特别是配用了CC-DOS汉字操作系统和在其支持下的汉字处理软件.因此长城0520一诞生就受到了广大用户的欢迎和爱护.中国计算机技术服务公司及其分布在全国的32家分公司荣幸地承担了长城0520微型机的销售和技术服务工作,我公司将本着用户第一、信誉第一、服务第一、质量第一的经营方针,向用户提供从技术咨询、培训、安装维修到应用系统、应用软件开发的成套技术服务,使用户得到既放心又实用的微型计算机系统,并能尽快使计算机在自己的工作中发挥作用.
Great Wall 0520 is a 16-bit microcomputer developed by our country with foreign advanced technology and developed in the 1980s, and its successful development and mass production have marked that our micro-computer technology has entered a new stage. Great Wall 0520 is compatible with the internationally popular IBM PC / XT compatible, and for our specific national conditions, improve, improve some of the performance indicators, especially with the CC-DOS operating system and Chinese characters in its support of Chinese word processing software. So the birth of the Great Wall 0520 by the majority of users The welcome and love.China computer technology service company and its distribution in the country’s 32 branches honored to undertake the Great Wall 0520 microcomputer sales and technical services, our company will be based on the user first, the credibility of the first, service First, the quality of the first business approach to provide users from the technical advice, training, installation and maintenance to the application system, application software development package of technical services, enabling users to have both rest assured and practical micro-computer system, and as soon as possible to make the computer at Play a role in your own job.