मुख्य स्विच 40 50 60 Amp सर्किट तोड़ने 1P 2P 3P 4P हवा स्विच मिनी सर्किट ब्रेकर

The owner of the project is the kayao regional government of Lima region. 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.