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Top Terms > Facilities > Transportation, hydraulic and utility facilities > Electric utility facilities > Electric power transmission facilities > Transmission lines > Underground utility lines

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Underground utility lines (Pmptmu)

Broader Term
Transmission lines (Pmptm)
Related Terms (Hierarchical)
Grids (Transmission lines) (Pmptmg)
Overhead utility lines (Pmptmp)
Related Terms (Associative)
Underground structures (Pdv)