该系统适用于大中城市公用电话计费器的集中控制。

It is applied to centralized manage for telephone booth in the city.

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该系统适用于城市公用电话自动计费器的网络管理。

This system is applied to network management for booth in the city.

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该系统适用于城市公用电话自动计费器的网络管理。

This system is applied to network management for booth in the city.

youdao