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underground cable

Fiber Optic Submarine Cables: The Backbone of Global Communication

Submarine cables are the backbone of global communication, enabling the transmission of vast amounts of data across continents and oceans.

1 year ago

Phân tích cáp ngầm vì sao Nhật Bản khó tháo dỡ “Điện cực” Mũ?

In many cities in China, especially in some metropolitan areas or new urban areas, power towers, and wires are invisible.

2 years ago