La 20 Motšeanong 2024 ke letsatsi la bo25 la "World Metrology Day".The International Bureau of Weights and Measures (BIPM) le International Organization of Legal Metrology (OIML) li lokolitse sehlooho sa lefats'e sa "Letsatsi la Lefatše la Metrology" ka 2024 - "stainability".
Letsatsi la Lefatše la Metrology ke sehopotso sa ho tekenoa ha “Metre Convention” ka la 20 Motšeanong, 1875. “Meter Convention” e ralile motheo oa ho theha mokhoa oa ho metha o hokahaneng lefatšeng ka bophara, ho fana ka tšehetso bakeng sa tšibollo ea mahlale le boqapi, tlhahiso ea liindasteri, khoebo ea machaba, hammoho le ho ntlafatsa boleng ba bophelo le tšireletso ea tikoloho lefatšeng ka bophara.Ka November 2023, Sebokeng se Akaretsang sa UNESCO, la 20 Motšeanong le ile la khethoa e le Letsatsi la Machaba la Mokhatlo oa Machaba a Kopaneng oa Thuto, Saense le Setso (UNESCO), le phatlalatsang la 20 Motšeanong e le “Letsatsi la Lefatše la Metrology” selemo se seng le se seng, e leng se tla eketsa haholo lefatše. tlhokomeliso ea karolo ea metrology bophelong ba letsatsi le letsatsi.
Nako ea poso: May-20-2024