Under the cabling of urban network and demanding of city landscape, the resources of cable trench have a direct impact on the routes of network.

随着城市配网供电电缆化和城市景观要求，电缆通道资源对配电网线路走向有着直接影响。

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Under the cabling of urban network and demanding of city landscape, the resources of cable trench have a direct impact on the routes of network.

随着城市配网供电电缆化和城市景观要求，电缆通道资源对配电网线路走向有着直接影响。

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