The complexity of complex equipment system itself causes to the complexity of its maintenance process.

由于复杂装备系统本身的复杂性导致了复杂装备系统维修过程的复杂性。

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But most of these methods is expensive to testing equipment and complex sensing control system and computer processing system, some methods to also have certain difficulties.

但这些方法大都需要昂贵的检测设备和复杂的传感控制系统和计算机处理系统，有些方法研究起来也有一定的困难。

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It is introduced the study of feasible plan of chemical cleaning of complex system in run without damage of the system equipment.

介绍了在清洗复杂运行系统时，在不破坏该系统设备的情况下，实现分段清洗工艺的可行性。

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