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Página 16
SCIENCE AND TECHNOLOGY BRAZIL SYNTHETIC PIG IRON DEVELOPMENT
IMPROVES COMPETITIVENESS Sao Paulo ISTOE in Portuguese 28 May 86 pp
40 , 41 [ Article by Rosmeiry Tardivo : " Forge of Inventions " ] [ Text ] Until 1980 ...
SCIENCE AND TECHNOLOGY BRAZIL SYNTHETIC PIG IRON DEVELOPMENT
IMPROVES COMPETITIVENESS Sao Paulo ISTOE in Portuguese 28 May 86 pp
40 , 41 [ Article by Rosmeiry Tardivo : " Forge of Inventions " ] [ Text ] Until 1980 ...
Página 17
In their fabrications for replacing pig iron ( iron obtained directly from the blast
furnace containing impurities ) , researches sought to use powdered iron oxide
but collided with its characteristics as an environmental pollutant . They then
mixed ...
In their fabrications for replacing pig iron ( iron obtained directly from the blast
furnace containing impurities ) , researches sought to use powdered iron oxide
but collided with its characteristics as an environmental pollutant . They then
mixed ...
Página 45
... are guarding the corridor in which his cell is located , and , to all appearances ,
they are not armed . To reach Cell Number 12 in Zone 4 of the building , on the
2d Floor , eight iron gratings must be gone through , the same ones that must ...
... are guarding the corridor in which his cell is located , and , to all appearances ,
they are not armed . To reach Cell Number 12 in Zone 4 of the building , on the
2d Floor , eight iron gratings must be gone through , the same ones that must ...
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