bhaar evam maapon par antararaashtreeya bureau

bhaar evam maapon par antararaashtreeya bureau (freinch mein: Bureau international des poids et mesures), un teen antarraashtreeya maanak sangathanon mein se ek hai, jo antarraashtreeya ikaai pranaali, SI ka kanveinshan dyoo metre ke anusaar anurakshan karne hetu sthaapit kiye gaye the. is sangathan ko praay: iske freinch naam ke laghuroop BIPM se hi jaana jaata hai.

yeh fraans ke saivre mein pavilion de bretyue mein sthaapit hai. pratham vishv yuddh se poorv yeh Germany mein tha.

anuvaad yogya saamagri upalabdh hai:

dekhein

baahari kadiyaaain