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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 jan 1889 ano - Prototipo del Kilogramo Internacional (1889): Se creó un prototipo internacional del kilogramo como unidad de masa.
Adicionado na linha do tempo:
linea del tiempo intrumentos de medicion
By
Luis Beltran
18 mai 2024
0
0
101
Data:
1 jan 1889 ano
Agora
~ 136 years ago
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