Detailed operating and maintenance instructions and circuit diagrams of all electronic parts on the level of components including measuring and test points shall be also submitted.

详细操作和维护说明及所有电子部件(包括测量点和测试点的部件)的电路图也应一并呈递。

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In order for the better use of Cummins engine and the quicker grasp of maintenance technique for maintenance workers, the paper discusses the operation and maintenance points of Cummins engine.

为了使康明斯发动机更好使用，也使维修人员尽快地掌握维修技术，现将康明斯发动机操作及维护保养要点作简要的介绍。

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And points out that the periodic maintenance is great helpful to reduce the failure rate of CT.

并指出CT的定期保养对减少故障率有很大的作用。

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In this week's New England Journal of Medicine, an editorial points out that "the strength and maintenance of erections" of men on Viagra were not as good as men who were not impotent.

CNN: Study: Viagra doesn't work for every impotent man

He points out that family businesses are characterized by efforts on the part of ownership to balance financial performance with maintenance of family control and benefits for future generations.

FORBES: How Can Family Business Be More Entrepreneurial?