(1) blast furnace practice (2) practical steelmaking (3) photomicrographs of iron and steel

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Page 1: (1) Blast Furnace Practice (2) Practical Steelmaking (3) Photomicrographs of Iron and Steel

© 1929 Nature Publishing Group

Page 2: (1) Blast Furnace Practice (2) Practical Steelmaking (3) Photomicrographs of Iron and Steel

© 1929 Nature Publishing Group

Page 3: (1) Blast Furnace Practice (2) Practical Steelmaking (3) Photomicrographs of Iron and Steel

© 1929 Nature Publishing Group

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