Study on evaluation method and standard of ageing and out-of-repair project was conducted in combination with the features of channel projects in lower Yellow River.

结合黄河下游河道工程的特点，对工程老化失修的评价方法和标准进行了研究。

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Compared with ISO 9000:2000 standard, repair station quality system can learn some benefit from the former, which are process method, continuous improvement, decision-making on the basis of fact.

把ISO 9000： 2000系列标准同航空电子维修站质量体系进行比较分析后可以看到，前者有一些方法值得后者借鉴。它们分别是过程方法，持续改进，以事实为决策依据。

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