If so, is it possible to make it a redundancy double (dual) ring network to ensure the high reliability of the automation system?
如果能，是否可以构成冗余的双环形网络来保证自动化系统的可靠性？
If so, is it possible to make it a redundancy double (dual) ring network to ensure the high reliability of the automation system?
如果能，是否可以构成冗余的双环形网络来保证自动化系统的可靠性？
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