En iyi tasarım küçük hacimli dpn devre kesici 1p + n 6A 10A 16A 20A 25A 32A dnx3 mcb

The project is located in the coastal area of kayao and will extend the existing coastal green coastal highway by 4.63 kilometers, with two-way five lanes. The construction contents include subgrade excavation and backfilling, structural layer, asphalt concrete pavement, green landscape belt along the line, seawall protection works, sidewalk works, leisure sites, etc.