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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Coal was the first source used as a fuel when creating steel. (30 ene 1875 año – 17 nov 2006 año)
Añadido al timeline:
coal timeline
By
hose
8 dic 2017
0
0
521
fecha:
30 ene 1875 año
17 nov 2006 año
~ 131 years
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