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Hace 22 horas · The maglev system was co-developed by the South Korea Institute of Machinery and Materials (KIMM) and Hyundai Rotem. [51] [52] [53] It is 6.1 kilometres (3.8 mi) long, with six stations and a 110 kilometres per hour (68 mph) operating speed. [54] Two more stages are planned of 9.7 kilometres (6 mi) and 37.4 kilometres (23.2 mi).
Hace 22 horas · In telecommunications, packet switching is a method of grouping data into packets that are transmitted over a digital network.Packets are made of a header and a payload.Data in the header is used by routers to direct the packet to its destination, where the payload is extracted and used by an operating system, application software, or higher layer protocols.
