Checks are also done on maintenance procedures to ensure that the process is being carried out properly and, if so, whether the system needs to be modified.

还要对维修工艺做检查以保证处理过程的正确，无论系统是否需要调整。

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Checks are also done on maintenance procedures to ensure that the process is being carried out properly and, if so, whether the system needs to be modified.

还要对维修工艺做检查以保证处理过程的正确，无论系统是否需要调整。

youdao