Akụkọ ụlọ ọrụ
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Ekele!Emechara ule ụgbọ elu mbụ nke nnukwu ụgbọ elu C919 nke mbụ.
Na 6:52 na Mee 14, 2022, ụgbọ elu C919 nke ọnụ ọgụgụ B-001J si na runway nke anọ nke Shanghai Pudong Airport wee rute n'enweghị nsogbu na 9:54, na-egosi mmezu nke ọma nke ule ụgbọ elu mbụ nke nnukwu ụgbọ elu C919 mbụ COMAC. a ga-ebuga onye ọrụ mbụ ya...GỤKWUO -
Ụbọchị Ọchịchị Ụwa nke iri abụọ na atọ |"Metrology in the Digital Era"
Mee 20, 2022 bụ ụbọchị nke iri abụọ na atọ "Ụbọchị Ọdịda Anyanwụ Ụwa".International Bureau of Weights and Measure (BIPM) na International Organisation for Legal Metrology (OIML) weputara isiokwu 2022 World Metrology Day "Metrology in the Digital Era".Ndị mmadụ na-amata mgbanwe...GỤKWUO
