N'ututu nke Jenụwarị 13, 2021, ewepụtara n'ihu ọha na Chengdu, Sichuan Province, China, nke mbụ n'ụwa nke na-ekpo ọkụ dị elu nke na-arụ nnukwu ọsọ maglev engineering prototype na ule ule site na iji teknụzụ izizi nke Southwest Jiaotong University.Ọ mara...
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