Akụkọ ụlọ ọrụ
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Ngwa Ngwa Nitrogen Liquid-Anụmanụ anụmanụ Frozen Semen
Ka ọ dị ugbu a, a na-eji mmanụ oyi kpọnwụrụ akpọnwụ eme ihe n'ebe nile n'ịzụ anụ ụlọ, na tankị nitrogen mmiri mmiri a na-eji echekwa mmiri oyi aghọọla akpa dị mkpa na mmepụta aquaculture. Nkà mmụta sayensị na ziri ezi ojiji na mmezi nke mmiri mmiri nitrogen t ...GỤKWUO -
Ngwa Nitrogen Liquid - Okpomọkụ dị elu na-arụ nnukwu ọsọ ọsọ Maglev
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...GỤKWUO
