Ranar 20 ga Mayu, 1875, kasashe 17 sun rattaba hannu kan "yarjejeniyar mita" a birnin Paris na kasar Faransa, wannan shi ne a cikin tsarin duniya na tsarin raka'a da kuma tabbatar da sakamakon auna daidai da yarjejeniyar tsakanin gwamnatoci.11 zuwa 15 ga Oktoba, 1999, karo na 21 na babban taron ma'auni da ma'auni a birnin Paris na kasar Faransa ofishin kula da yanayin kasa da kasa da aka gudanar domin fahimtar da gwamnatoci da jama'a a kan ma'auni, karfafawa da inganta ci gaban kasashen a fannin ma'auni. , karfafa kasashe a fannin auna mu'amala da hadin gwiwar kasa da kasa, da babban taro domin tantance ranar 20 ga watan Mayu na shekara ta ranar nazarin yanayin duniya da kuma samun karbuwar kungiyar kasa da kasa ta fannin shari'a.
A cikin rayuwa ta ainihi, aiki, lokacin ma'auni yana wanzu, ma'auni shine goyon bayan zamantakewa, tattalin arziki da kimiyya da fasaha na muhimmin tushe.Ma'aunin zamani ya haɗa da ma'aunin kimiyya, ƙimar shari'a da ma'aunin injiniya.Ma'aunin kimiyya shine haɓakawa da kafa daidaitaccen na'urar, samar da canjin ƙima da tushen ganowa;metrology na shari'a shine rayuwar mutane na mahimman kayan aunawa da halayen ma'aunin kayayyaki daidai da kulawar doka, don tabbatar da cewa dangane da daidaiton ƙimar ƙima;auna aikin injiniya don sauran ayyukan aunawa na al'umma gabaɗayan ƙimar ƙima suna ba da sabis na ƙima da gwaji.Wajibi ne kowa ya auna, ko da yaushe ba za a iya raba shi da ma'auni ba, a kowace shekara a wannan rana, kasashe da dama za su yi bukukuwa daban-daban, kamar su shiga cikin ma'auni, kuma ga jama'a musamman matasa dalibai sun bude dakin gwaje-gwaje na awoyi, nunin ma'auni, jaridu da sauransu. mujallu, buɗaɗɗen shafi, buga wani batu na musamman, faɗaɗa ma'aunin ilimi, ƙarfafa farfagandar ma'auni, don tada hankalin al'umma gabaɗaya kan ma'aunin, ma'auni wajen haɓaka ci gaban kimiyya da fasaha da tattalin arzikin ƙasa yana taka rawa sosai. .Taken ranar awo na duniya ta bana shi ne "aunawa da haske", wanda aka shirya a kan ayyukan jigo, kuma a karon farko an ba da tambari na tunawa da "ranar nazarin yanayin duniya".
"Ranar metrology ta duniya" ta sanya wayewar dan adam sanin ma'auni ya kasance a kan wani sabon tsayi, da kuma tasirin tasirin al'umma zuwa wani sabon mataki.
Lokacin aikawa: Satumba-21-2022
