Small enterprises are suited to top filling in the gaps in the manufacture by large enterprises of complete sets of equipment.
(小企业为大企业)协作配套。
In this paper, it is discussed that the basic function requirement of quality information system for small mechanical manufacture enterprises by way of an example.
通过实例探讨了小型机械制造企业质量信息系统的基本功能需求；
Many manufacturing enterprises, especially the middle and small enterprise, still design and manufacture the oil-feed unit by 2D design.
国内许多船舶制造企业，特别是中、小型企业对船舶供油单元的设计、制造仍处于二维设计水平。
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