A hard working day at Hoaphat steel factory

murphypham (25)in #iron • 7 years ago

PIC injection
moiture of Coke
not good in observation Silicon in Pig Iron

#steel #coke #coal #silicon

7 years ago in #iron by murphypham (25)

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fefe75 (35) 7 years ago

A hard working day is always a day for apreciete because who work is a good man

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