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File:Chinese Fining and Blast Furnace.jpg
来自维基百科，自由的百科全书
Found in articles
File:Chinese Fining and Blast Furnace.jpg
the puddling process, while the right half displays men operating a
blast
furnace
. This illustration is an original from the Tiangong Kaiwu encyclopedia
File:Chinese fining.png
process, while the right half (not shown) displays men operating a
blast
furnace
. From the Tiangong Kaiwu encyclo English determination method: SHA-1
File:A glossary of mining and metallurgical terms (IA glossaryofmining00raymrich).pdf
Samuel Benedict Christy Professor 1885-1914 bookplate- A glossary of mining
and
metallurgical terms (IA glossaryofmining00raymrich) (page 2 crop).
jpg
.
File:The Engineering and Mining Journal 1870-04-05- Vol 9 Iss 14 (IA sim engineering-and-mining-journal 1870-04-05 9 14).pdf
The new engine for the Brooklyn Waterworks, built by Hubbard
and
Whittaker (IA sim engineering-
and
-mining-journal 1870-04-05 9 14) (page 1 crop).
jpg
.
File:Great Exhibition of the Works of Industry of all Nations, 1851- Official Descriptive and Illustrated Catalogue, Supplementary Volume (IA dli.granth.53590).pdf
Works of Industry of all Nations, 1851- Official Descriptive
and
Illustrated Catalogue, Supplementary Volume (IA dli.granth.53590) (page 5 crop).
jpg
.
