This paper describes the general design, data design, functions and features of the computer-aided management information system for the automobile maintenance industry.

文章论述了汽车维修行业计算机辅助管理信息、系统的总体设计、数据设计、系统功能及特点。

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The catalogue contains information on bearings, seals and electrical and mechanical power transmission, hydraulics, pneumatics and general maintenance products.

该目录包含的信息轴承，密封件和电器及机械传动，液压，气动和一般维修产品。

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