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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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Melhora na resistência (6 nov 1970 ano – 12 set 1980 ano)
Descrição:
Introdução do concreto reforçado com fibras e de concretos de alta resistência.
Adicionado na linha do tempo:
Historia do cimento
By
guille
9 nov 2017
0
0
797
Data:
6 nov 1970 ano
12 set 1980 ano
~ 9 years and 10 months
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